68971135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20681}}^1$

素因数の和:20738

約数の個数: 16

約数和(自身を含む): 89346240

約数和(自身を除く): 20375105

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 20681, 103405, 475663, 599749, 2378315, 2998745, 13794227, 68971135]

約数ペア:

[(1, 68971135), (5, 13794227), (23, 2998745), (29, 2378315), (115, 599749), (145, 475663), (667, 103405), (3335, 20681)]