7152874125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1181}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 12320335872

約数和(自身を除く): 5167461747

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 521, 775, 1181, 1563, 2325, 2605, 3543, 3875, 5905, 7815, 11625, 13025, 16151, 17715, 29525, 36611, 39075, 48453, 65125, 80755, 88575, 109833, 147625, 183055, 195375, 242265, 403775, 442875, 549165, 615301, 915275, 1211325, 1845903, 2018875, 2745825, 3076505, 4576375, 6056625, 9229515, 13729125, 15382525, 19074331, 46147575, 57222993, 76912625, 95371655, 230737875, 286114965, 476858275, 1430574825, 2384291375, 7152874125]

約数ペア:

[(1, 7152874125), (3, 2384291375), (5, 1430574825), (15, 476858275), (25, 286114965), (31, 230737875), (75, 95371655), (93, 76912625), (125, 57222993), (155, 46147575), (375, 19074331), (465, 15382525), (521, 13729125), (775, 9229515), (1181, 6056625), (1563, 4576375), (2325, 3076505), (2605, 2745825), (3543, 2018875), (3875, 1845903), (5905, 1211325), (7815, 915275), (11625, 615301), (13025, 549165), (16151, 442875), (17715, 403775), (29525, 242265), (36611, 195375), (39075, 183055), (48453, 147625), (65125, 109833), (80755, 88575)]