351536975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 448265952

約数和(自身を除く): 96728977

約数列:

[1, 5, 25, 71, 73, 355, 365, 1775, 1825, 2713, 5183, 13565, 25915, 67825, 129575, 192623, 198049, 963115, 990245, 4815575, 4951225, 14061479, 70307395, 351536975]

約数ペア:

[(1, 351536975), (5, 70307395), (25, 14061479), (71, 4951225), (73, 4815575), (355, 990245), (365, 963115), (1775, 198049), (1825, 192623), (2713, 129575), (5183, 67825), (13565, 25915)]