72645505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1129}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 92506320

約数和(自身を除く): 19860815

約数列:

[1, 5, 17, 85, 757, 1129, 3785, 5645, 12869, 19193, 64345, 95965, 854653, 4273265, 14529101, 72645505]

約数ペア:

[(1, 72645505), (5, 14529101), (17, 4273265), (85, 854653), (757, 95965), (1129, 64345), (3785, 19193), (5645, 12869)]