90763075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 121915808

約数和(自身を除く): 31152733

約数列:

[1, 5, 13, 25, 65, 193, 325, 965, 1447, 2509, 4825, 7235, 12545, 18811, 36175, 62725, 94055, 279271, 470275, 1396355, 3630523, 6981775, 18152615, 90763075]

約数ペア:

[(1, 90763075), (5, 18152615), (13, 6981775), (25, 3630523), (65, 1396355), (193, 470275), (325, 279271), (965, 94055), (1447, 62725), (2509, 36175), (4825, 18811), (7235, 12545)]