715758875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2917}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 968682624

約数和(自身を除く): 252923749

約数列:

[1, 5, 13, 25, 65, 125, 151, 325, 755, 1625, 1963, 2917, 3775, 9815, 14585, 18875, 37921, 49075, 72925, 189605, 245375, 364625, 440467, 948025, 2202335, 4740125, 5726071, 11011675, 28630355, 55058375, 143151775, 715758875]

約数ペア:

[(1, 715758875), (5, 143151775), (13, 55058375), (25, 28630355), (65, 11011675), (125, 5726071), (151, 4740125), (325, 2202335), (755, 948025), (1625, 440467), (1963, 364625), (2917, 245375), (3775, 189605), (9815, 72925), (14585, 49075), (18875, 37921)]