68014765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 101719296

約数和(自身を除く): 33704531

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 1079, 1801, 2905, 5395, 7553, 9005, 12607, 23413, 37765, 63035, 117065, 149483, 163891, 747415, 819455, 1046381, 1943279, 5231905, 9716395, 13602953, 68014765]

約数ペア:

[(1, 68014765), (5, 13602953), (7, 9716395), (13, 5231905), (35, 1943279), (65, 1046381), (83, 819455), (91, 747415), (415, 163891), (455, 149483), (581, 117065), (1079, 63035), (1801, 37765), (2905, 23413), (5395, 12607), (7553, 9005)]