74175505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1289}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 94458960

約数和(自身を除く): 20283455

約数列:

[1, 5, 17, 85, 677, 1289, 3385, 6445, 11509, 21913, 57545, 109565, 872653, 4363265, 14835101, 74175505]

約数ペア:

[(1, 74175505), (5, 14835101), (17, 4363265), (85, 872653), (677, 109565), (1289, 57545), (3385, 21913), (6445, 11509)]