87352125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 168210432

約数和(自身を除く): 80858307

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 107, 125, 175, 311, 321, 375, 525, 535, 749, 875, 933, 1555, 1605, 2177, 2247, 2625, 2675, 3745, 4665, 6531, 7775, 8025, 10885, 11235, 13375, 18725, 23325, 32655, 33277, 38875, 40125, 54425, 56175, 93625, 99831, 116625, 163275, 166385, 232939, 272125, 280875, 499155, 698817, 816375, 831925, 1164695, 2495775, 3494085, 4159625, 5823475, 12478875, 17470425, 29117375, 87352125]

約数ペア:

[(1, 87352125), (3, 29117375), (5, 17470425), (7, 12478875), (15, 5823475), (21, 4159625), (25, 3494085), (35, 2495775), (75, 1164695), (105, 831925), (107, 816375), (125, 698817), (175, 499155), (311, 280875), (321, 272125), (375, 232939), (525, 166385), (535, 163275), (749, 116625), (875, 99831), (933, 93625), (1555, 56175), (1605, 54425), (2177, 40125), (2247, 38875), (2625, 33277), (2675, 32655), (3745, 23325), (4665, 18725), (6531, 13375), (7775, 11235), (8025, 10885)]