117889495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{7459}}^1$

素因数の和:7602

約数の個数: 16

約数和(自身を含む): 147708000

約数和(自身を除く): 29818505

約数列:

[1, 5, 29, 109, 145, 545, 3161, 7459, 15805, 37295, 216311, 813031, 1081555, 4065155, 23577899, 117889495]

約数ペア:

[(1, 117889495), (5, 23577899), (29, 4065155), (109, 1081555), (145, 813031), (545, 216311), (3161, 37295), (7459, 15805)]