125855215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{7963}}^1$

素因数の和:8106

約数の個数: 16

約数和(自身を含む): 157687200

約数和(自身を除く): 31831985

約数列:

[1, 5, 29, 109, 145, 545, 3161, 7963, 15805, 39815, 230927, 867967, 1154635, 4339835, 25171043, 125855215]

約数ペア:

[(1, 125855215), (5, 25171043), (29, 4339835), (109, 1154635), (145, 867967), (545, 230927), (3161, 39815), (7963, 15805)]