4016675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 5687136

約数和(自身を除く): 1670461

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 727, 1105, 3635, 5525, 9451, 12359, 18175, 47255, 61795, 160667, 236275, 308975, 803335, 4016675]

約数ペア:

[(1, 4016675), (5, 803335), (13, 308975), (17, 236275), (25, 160667), (65, 61795), (85, 47255), (221, 18175), (325, 12359), (425, 9451), (727, 5525), (1105, 3635)]