97807825

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{55103}}^1$

素因数の和:55184

約数の個数: 12

約数和(自身を含む): 122992128

約数和(自身を除く): 25184303

約数列:

[1, 5, 25, 71, 355, 1775, 55103, 275515, 1377575, 3912313, 19561565, 97807825]

約数ペア:

[(1, 97807825), (5, 19561565), (25, 3912313), (71, 1377575), (355, 275515), (1775, 55103)]