68842475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6833}}^1$

素因数の和:6887

約数の個数: 24

約数和(自身を含む): 94910592

約数和(自身を除く): 26068117

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 6833, 10075, 34165, 88829, 170825, 211823, 444145, 1059115, 2220725, 2753699, 5295575, 13768495, 68842475]

約数ペア:

[(1, 68842475), (5, 13768495), (13, 5295575), (25, 2753699), (31, 2220725), (65, 1059115), (155, 444145), (325, 211823), (403, 170825), (775, 88829), (2015, 34165), (6833, 10075)]