63991835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2551}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 79928640

約数和(自身を除く): 15936805

約数列:

[1, 5, 29, 145, 173, 865, 2551, 5017, 12755, 25085, 73979, 369895, 441323, 2206615, 12798367, 63991835]

約数ペア:

[(1, 63991835), (5, 12798367), (29, 2206615), (145, 441323), (173, 369895), (865, 73979), (2551, 25085), (5017, 12755)]