61107145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20963}}^1$

素因数の和:21032

約数の個数: 16

約数和(自身を含む): 81508032

約数和(自身を除く): 20400887

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 20963, 104815, 230593, 1111039, 1152965, 5555195, 12221429, 61107145]

約数ペア:

[(1, 61107145), (5, 12221429), (11, 5555195), (53, 1152965), (55, 1111039), (265, 230593), (583, 104815), (2915, 20963)]