4921925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 6658056

約数和(自身を除く): 1736131

約数列:

[1, 5, 17, 25, 37, 85, 185, 313, 425, 629, 925, 1565, 3145, 5321, 7825, 11581, 15725, 26605, 57905, 133025, 196877, 289525, 984385, 4921925]

約数ペア:

[(1, 4921925), (5, 984385), (17, 289525), (25, 196877), (37, 133025), (85, 57905), (185, 26605), (313, 15725), (425, 11581), (629, 7825), (925, 5321), (1565, 3145)]