56583475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 76127072

約数和(自身を除く): 19543597

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 1153, 1963, 3775, 5765, 9815, 14989, 28825, 49075, 74945, 174103, 374725, 870515, 2263339, 4352575, 11316695, 56583475]

約数ペア:

[(1, 56583475), (5, 11316695), (13, 4352575), (25, 2263339), (65, 870515), (151, 374725), (325, 174103), (755, 74945), (1153, 49075), (1963, 28825), (3775, 14989), (5765, 9815)]