3894475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 5437152

約数和(自身を除く): 1542677

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 521, 575, 1495, 2605, 6773, 7475, 11983, 13025, 33865, 59915, 155779, 169325, 299575, 778895, 3894475]

約数ペア:

[(1, 3894475), (5, 778895), (13, 299575), (23, 169325), (25, 155779), (65, 59915), (115, 33865), (299, 13025), (325, 11983), (521, 7475), (575, 6773), (1495, 2605)]