1861113025

素因数分解:

$5^2\times {\mathrm{1301}}^1\times {\mathrm{57221}}^1$

素因数の和:58532

約数の個数: 12

約数和(自身を含む): 2309594364

約数和(自身を除く): 448481339

約数列:

[1, 5, 25, 1301, 6505, 32525, 57221, 286105, 1430525, 74444521, 372222605, 1861113025]

約数ペア:

[(1, 1861113025), (5, 372222605), (25, 74444521), (1301, 1430525), (6505, 286105), (32525, 57221)]