1855146865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2594611}}^1$

素因数の和:2594640

約数の個数: 16

約数和(自身を含む): 2615368896

約数和(自身を除く): 760222031

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2594611, 12973055, 28540721, 33729943, 142703605, 168649715, 371029373, 1855146865]

約数ペア:

[(1, 1855146865), (5, 371029373), (11, 168649715), (13, 142703605), (55, 33729943), (65, 28540721), (143, 12973055), (715, 2594611)]