68218665

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 111234816

約数和(自身を除く): 43016151

約数列:

[1, 3, 5, 15, 113, 167, 241, 339, 501, 565, 723, 835, 1205, 1695, 2505, 3615, 18871, 27233, 40247, 56613, 81699, 94355, 120741, 136165, 201235, 283065, 408495, 603705, 4547911, 13643733, 22739555, 68218665]

約数ペア:

[(1, 68218665), (3, 22739555), (5, 13643733), (15, 4547911), (113, 603705), (167, 408495), (241, 283065), (339, 201235), (501, 136165), (565, 120741), (723, 94355), (835, 81699), (1205, 56613), (1695, 40247), (2505, 27233), (3615, 18871)]