12461475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12807

約数の個数: 24

約数和(自身を含む): 22189552

約数和(自身を除く): 9728077

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 12781, 38343, 63905, 166153, 191715, 319525, 498459, 830765, 958575, 2492295, 4153825, 12461475]

約数ペア:

[(1, 12461475), (3, 4153825), (5, 2492295), (13, 958575), (15, 830765), (25, 498459), (39, 319525), (65, 191715), (75, 166153), (195, 63905), (325, 38343), (975, 12781)]