70288705

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 85536000

約数和(自身を除く): 15247295

約数列:

[1, 5, 131, 239, 449, 655, 1195, 2245, 31309, 58819, 107311, 156545, 294095, 536555, 14057741, 70288705]

約数ペア:

[(1, 70288705), (5, 14057741), (131, 536555), (239, 294095), (449, 156545), (655, 107311), (1195, 58819), (2245, 31309)]