28398045375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:2023

約数の個数: 192

約数和(自身を含む): 61817333760

約数和(自身を除く): 33419288385

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 83, 105, 115, 125, 161, 175, 207, 225, 249, 315, 345, 375, 415, 483, 525, 575, 581, 747, 805, 875, 1035, 1125, 1245, 1449, 1575, 1725, 1743, 1889, 1909, 2075, 2415, 2625, 2875, 2905, 3735, 4025, 5175, 5229, 5667, 5727, 6225, 7245, 7875, 8625, 8715, 9445, 9545, 10375, 12075, 13223, 13363, 14525, 17001, 17181, 18675, 20125, 25875, 26145, 28335, 28635, 31125, 36225, 39669, 40089, 43447, 43575, 47225, 47725, 60375, 66115, 66815, 72625, 85005, 85905, 93375, 119007, 120267, 130341, 130725, 141675, 143175, 156787, 181125, 198345, 200445, 217235, 217875, 236125, 238625, 304129, 330575, 334075, 391023, 425025, 429525, 470361, 595035, 601335, 651705, 653625, 708375, 715875, 783935, 912387, 991725, 1002225, 1086175, 1097509, 1411083, 1520645, 1652875, 1670375, 1955115, 2125125, 2147625, 2351805, 2737161, 2975175, 3006675, 3258525, 3292527, 3606101, 3919675, 4561935, 4958625, 5011125, 5430875, 5487545, 7055415, 7603225, 9775575, 9877581, 10818303, 11759025, 13685805, 14875875, 15033375, 16292625, 16462635, 18030505, 19598375, 22809675, 25242707, 27437725, 32454909, 35277075, 38016125, 48877875, 49387905, 54091515, 58795125, 68429025, 75728121, 82313175, 90152525, 114048375, 126213535, 137188625, 162274545, 176385375, 227184363, 246939525, 270457575, 342145125, 378640605, 411565875, 450762625, 631067675, 811372725, 1135921815, 1234697625, 1352287875, 1893203025, 3155338375, 4056863625, 5679609075, 9466015125, 28398045375]

約数ペア:

[(1, 28398045375), (3, 9466015125), (5, 5679609075), (7, 4056863625), (9, 3155338375), (15, 1893203025), (21, 1352287875), (23, 1234697625), (25, 1135921815), (35, 811372725), (45, 631067675), (63, 450762625), (69, 411565875), (75, 378640605), (83, 342145125), (105, 270457575), (115, 246939525), (125, 227184363), (161, 176385375), (175, 162274545), (207, 137188625), (225, 126213535), (249, 114048375), (315, 90152525), (345, 82313175), (375, 75728121), (415, 68429025), (483, 58795125), (525, 54091515), (575, 49387905), (581, 48877875), (747, 38016125), (805, 35277075), (875, 32454909), (1035, 27437725), (1125, 25242707), (1245, 22809675), (1449, 19598375), (1575, 18030505), (1725, 16462635), (1743, 16292625), (1889, 15033375), (1909, 14875875), (2075, 13685805), (2415, 11759025), (2625, 10818303), (2875, 9877581), (2905, 9775575), (3735, 7603225), (4025, 7055415), (5175, 5487545), (5229, 5430875), (5667, 5011125), (5727, 4958625), (6225, 4561935), (7245, 3919675), (7875, 3606101), (8625, 3292527), (8715, 3258525), (9445, 3006675), (9545, 2975175), (10375, 2737161), (12075, 2351805), (13223, 2147625), (13363, 2125125), (14525, 1955115), (17001, 1670375), (17181, 1652875), (18675, 1520645), (20125, 1411083), (25875, 1097509), (26145, 1086175), (28335, 1002225), (28635, 991725), (31125, 912387), (36225, 783935), (39669, 715875), (40089, 708375), (43447, 653625), (43575, 651705), (47225, 601335), (47725, 595035), (60375, 470361), (66115, 429525), (66815, 425025), (72625, 391023), (85005, 334075), (85905, 330575), (93375, 304129), (119007, 238625), (120267, 236125), (130341, 217875), (130725, 217235), (141675, 200445), (143175, 198345), (156787, 181125)]