85724625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 174710016

約数和(自身を除く): 88985391

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 113, 119, 125, 175, 255, 289, 339, 357, 375, 425, 525, 565, 595, 791, 867, 875, 1275, 1445, 1695, 1785, 1921, 2023, 2125, 2373, 2625, 2825, 2975, 3955, 4335, 5763, 6069, 6375, 7225, 8475, 8925, 9605, 10115, 11865, 13447, 14125, 14875, 19775, 21675, 28815, 30345, 32657, 36125, 40341, 42375, 44625, 48025, 50575, 59325, 67235, 97971, 98875, 108375, 144075, 151725, 163285, 201705, 228599, 240125, 252875, 296625, 336175, 489855, 685797, 720375, 758625, 816425, 1008525, 1142995, 1680875, 2449275, 3428985, 4082125, 5042625, 5714975, 12246375, 17144925, 28574875, 85724625]

約数ペア:

[(1, 85724625), (3, 28574875), (5, 17144925), (7, 12246375), (15, 5714975), (17, 5042625), (21, 4082125), (25, 3428985), (35, 2449275), (51, 1680875), (75, 1142995), (85, 1008525), (105, 816425), (113, 758625), (119, 720375), (125, 685797), (175, 489855), (255, 336175), (289, 296625), (339, 252875), (357, 240125), (375, 228599), (425, 201705), (525, 163285), (565, 151725), (595, 144075), (791, 108375), (867, 98875), (875, 97971), (1275, 67235), (1445, 59325), (1695, 50575), (1785, 48025), (1921, 44625), (2023, 42375), (2125, 40341), (2373, 36125), (2625, 32657), (2825, 30345), (2975, 28815), (3955, 21675), (4335, 19775), (5763, 14875), (6069, 14125), (6375, 13447), (7225, 11865), (8475, 10115), (8925, 9605)]