304056552875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 414976573440

約数和(自身を除く): 110920020565

約数列:

[1, 5, 23, 25, 43, 79, 115, 125, 163, 191, 215, 395, 575, 815, 955, 989, 1075, 1817, 1975, 2875, 3397, 3749, 4075, 4393, 4775, 4945, 5375, 7009, 8213, 9085, 9875, 12877, 15089, 16985, 18745, 20375, 21965, 23875, 24725, 31133, 35045, 41065, 45425, 64385, 75445, 78131, 84925, 93725, 109825, 123625, 155665, 161207, 175225, 188899, 205325, 227125, 296171, 321925, 347047, 377225, 390655, 424625, 468625, 549125, 553711, 648827, 716059, 778325, 806035, 876125, 944495, 1026625, 1338719, 1480855, 1609625, 1735235, 1886125, 1953275, 2459507, 2768555, 3244135, 3580295, 3891625, 4030175, 4722475, 6693595, 7404275, 8676175, 9766375, 12297535, 12735353, 13842775, 14923021, 16220675, 17901475, 20150875, 23612375, 30790537, 33467975, 37021375, 43380875, 56568661, 61487675, 63676765, 69213875, 74615105, 81103375, 89507375, 105758801, 153952685, 167339875, 282843305, 307438375, 318383825, 373075525, 528794005, 769763425, 1414216525, 1591919125, 1865377625, 2432452423, 2643970025, 3848817125, 7071082625, 12162262115, 13219850125, 60811310575, 304056552875]

約数ペア:

[(1, 304056552875), (5, 60811310575), (23, 13219850125), (25, 12162262115), (43, 7071082625), (79, 3848817125), (115, 2643970025), (125, 2432452423), (163, 1865377625), (191, 1591919125), (215, 1414216525), (395, 769763425), (575, 528794005), (815, 373075525), (955, 318383825), (989, 307438375), (1075, 282843305), (1817, 167339875), (1975, 153952685), (2875, 105758801), (3397, 89507375), (3749, 81103375), (4075, 74615105), (4393, 69213875), (4775, 63676765), (4945, 61487675), (5375, 56568661), (7009, 43380875), (8213, 37021375), (9085, 33467975), (9875, 30790537), (12877, 23612375), (15089, 20150875), (16985, 17901475), (18745, 16220675), (20375, 14923021), (21965, 13842775), (23875, 12735353), (24725, 12297535), (31133, 9766375), (35045, 8676175), (41065, 7404275), (45425, 6693595), (64385, 4722475), (75445, 4030175), (78131, 3891625), (84925, 3580295), (93725, 3244135), (109825, 2768555), (123625, 2459507), (155665, 1953275), (161207, 1886125), (175225, 1735235), (188899, 1609625), (205325, 1480855), (227125, 1338719), (296171, 1026625), (321925, 944495), (347047, 876125), (377225, 806035), (390655, 778325), (424625, 716059), (468625, 648827), (549125, 553711)]