3681275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 5041344

約数和(自身を除く): 1360069

約数列:

[1, 5, 13, 25, 47, 65, 235, 241, 325, 611, 1175, 1205, 3055, 3133, 6025, 11327, 15275, 15665, 56635, 78325, 147251, 283175, 736255, 3681275]

約数ペア:

[(1, 3681275), (5, 736255), (13, 283175), (25, 147251), (47, 78325), (65, 56635), (235, 15665), (241, 15275), (325, 11327), (611, 6025), (1175, 3133), (1205, 3055)]