89841625

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 116453376

約数和(自身を除く): 26611751

約数列:

[1, 5, 25, 53, 71, 125, 191, 265, 355, 955, 1325, 1775, 3763, 4775, 6625, 8875, 10123, 13561, 18815, 23875, 50615, 67805, 94075, 253075, 339025, 470375, 718733, 1265375, 1695125, 3593665, 17968325, 89841625]

約数ペア:

[(1, 89841625), (5, 17968325), (25, 3593665), (53, 1695125), (71, 1265375), (125, 718733), (191, 470375), (265, 339025), (355, 253075), (955, 94075), (1325, 67805), (1775, 50615), (3763, 23875), (4775, 18815), (6625, 13561), (8875, 10123)]