153959183775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{2539}}^1$

素因数の和:2846

約数の個数: 144

約数和(自身を含む): 297160980480

約数和(自身を除く): 143201796705

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 83, 85, 153, 191, 225, 249, 255, 415, 425, 573, 747, 765, 955, 1245, 1275, 1411, 1719, 2075, 2539, 2865, 3247, 3735, 3825, 4233, 4775, 6225, 7055, 7617, 8595, 9741, 12695, 12699, 14325, 15853, 16235, 18675, 21165, 22851, 29223, 35275, 38085, 42975, 43163, 47559, 48705, 63475, 63495, 79265, 81175, 105825, 114255, 129489, 142677, 146115, 190425, 210737, 215815, 237795, 243525, 269501, 317475, 388467, 396325, 484949, 571275, 632211, 647445, 713385, 730575, 808503, 1053685, 1079075, 1188975, 1347505, 1454847, 1896633, 1942335, 2424745, 2425509, 3161055, 3237225, 3566925, 3582529, 4042515, 4364541, 5268425, 6737525, 7274235, 8244133, 9483165, 9711675, 10747587, 12123725, 12127545, 15805275, 17912645, 20212575, 21822705, 24732399, 32242761, 36371175, 40250767, 41220665, 47415825, 53737935, 60637725, 74197197, 89563225, 109113525, 120752301, 123661995, 161213805, 201253835, 206103325, 268689675, 362256903, 370985985, 603761505, 618309975, 684263039, 806069025, 1006269175, 1811284515, 1854929925, 2052789117, 3018807525, 3421315195, 6158367351, 9056422575, 10263945585, 17106575975, 30791836755, 51319727925, 153959183775]

約数ペア:

[(1, 153959183775), (3, 51319727925), (5, 30791836755), (9, 17106575975), (15, 10263945585), (17, 9056422575), (25, 6158367351), (45, 3421315195), (51, 3018807525), (75, 2052789117), (83, 1854929925), (85, 1811284515), (153, 1006269175), (191, 806069025), (225, 684263039), (249, 618309975), (255, 603761505), (415, 370985985), (425, 362256903), (573, 268689675), (747, 206103325), (765, 201253835), (955, 161213805), (1245, 123661995), (1275, 120752301), (1411, 109113525), (1719, 89563225), (2075, 74197197), (2539, 60637725), (2865, 53737935), (3247, 47415825), (3735, 41220665), (3825, 40250767), (4233, 36371175), (4775, 32242761), (6225, 24732399), (7055, 21822705), (7617, 20212575), (8595, 17912645), (9741, 15805275), (12695, 12127545), (12699, 12123725), (14325, 10747587), (15853, 9711675), (16235, 9483165), (18675, 8244133), (21165, 7274235), (22851, 6737525), (29223, 5268425), (35275, 4364541), (38085, 4042515), (42975, 3582529), (43163, 3566925), (47559, 3237225), (48705, 3161055), (63475, 2425509), (63495, 2424745), (79265, 1942335), (81175, 1896633), (105825, 1454847), (114255, 1347505), (129489, 1188975), (142677, 1079075), (146115, 1053685), (190425, 808503), (210737, 730575), (215815, 713385), (237795, 647445), (243525, 632211), (269501, 571275), (317475, 484949), (388467, 396325)]