111978145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7433}}^1$

素因数の和:7592

約数の個数: 16

約数和(自身を含む): 141305472

約数和(自身を除く): 29327327

約数列:

[1, 5, 23, 115, 131, 655, 3013, 7433, 15065, 37165, 170959, 854795, 973723, 4868615, 22395629, 111978145]

約数ペア:

[(1, 111978145), (5, 22395629), (23, 4868615), (115, 973723), (131, 854795), (655, 170959), (3013, 37165), (7433, 15065)]