38673275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 49996800

約数和(自身を除く): 11323525

約数列:

[1, 5, 25, 31, 139, 155, 359, 695, 775, 1795, 3475, 4309, 8975, 11129, 21545, 49901, 55645, 107725, 249505, 278225, 1247525, 1546931, 7734655, 38673275]

約数ペア:

[(1, 38673275), (5, 7734655), (25, 1546931), (31, 1247525), (139, 278225), (155, 249505), (359, 107725), (695, 55645), (775, 49901), (1795, 21545), (3475, 11129), (4309, 8975)]