102217625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 135582720

約数和(自身を除く): 33365095

約数列:

[1, 5, 19, 25, 95, 125, 193, 223, 475, 965, 1115, 2375, 3667, 4237, 4825, 5575, 18335, 21185, 24125, 27875, 43039, 91675, 105925, 215195, 458375, 529625, 817741, 1075975, 4088705, 5379875, 20443525, 102217625]

約数ペア:

[(1, 102217625), (5, 20443525), (19, 5379875), (25, 4088705), (95, 1075975), (125, 817741), (193, 529625), (223, 458375), (475, 215195), (965, 105925), (1115, 91675), (2375, 43039), (3667, 27875), (4237, 24125), (4825, 21185), (5575, 18335)]