25557183

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 37992240

約数和(自身を除く): 12435057

約数列:

[1, 3, 9, 53, 131, 159, 393, 409, 477, 1179, 1227, 3681, 6943, 20829, 21677, 53579, 62487, 65031, 160737, 195093, 482211, 2839687, 8519061, 25557183]

約数ペア:

[(1, 25557183), (3, 8519061), (9, 2839687), (53, 482211), (131, 195093), (159, 160737), (393, 65031), (409, 62487), (477, 53579), (1179, 21677), (1227, 20829), (3681, 6943)]