3406325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 4666368

約数和(自身を除く): 1260043

約数列:

[1, 5, 13, 25, 47, 65, 223, 235, 325, 611, 1115, 1175, 2899, 3055, 5575, 10481, 14495, 15275, 52405, 72475, 136253, 262025, 681265, 3406325]

約数ペア:

[(1, 3406325), (5, 681265), (13, 262025), (25, 136253), (47, 72475), (65, 52405), (223, 15275), (235, 14495), (325, 10481), (611, 5575), (1115, 3055), (1175, 2899)]