231567155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{2969}}^1$

素因数の和:3814

約数の個数: 16

約数和(自身を含む): 292960800

約数和(自身を除く): 61393645

約数列:

[1, 5, 19, 95, 821, 2969, 4105, 14845, 15599, 56411, 77995, 282055, 2437549, 12187745, 46313431, 231567155]

約数ペア:

[(1, 231567155), (5, 46313431), (19, 12187745), (95, 2437549), (821, 282055), (2969, 77995), (4105, 56411), (14845, 15599)]