11221000375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{6905231}}^1$

素因数の和:6905259

約数の個数: 16

約数和(自身を含む): 15081026688

約数和(自身を除く): 3860026313

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 6905231, 34526155, 89768003, 172630775, 448840015, 863153875, 2244200075, 11221000375]

約数ペア:

[(1, 11221000375), (5, 2244200075), (13, 863153875), (25, 448840015), (65, 172630775), (125, 89768003), (325, 34526155), (1625, 6905231)]