8745265

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 10887696

約数和(自身を除く): 2142431

約数列:

[1, 5, 53, 61, 265, 305, 541, 2705, 3233, 16165, 28673, 33001, 143365, 165005, 1749053, 8745265]

約数ペア:

[(1, 8745265), (5, 1749053), (53, 165005), (61, 143365), (265, 33001), (305, 28673), (541, 16165), (2705, 3233)]