142777445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{2383}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 179200512

約数和(自身を除く): 36423067

約数列:

[1, 5, 23, 115, 521, 2383, 2605, 11915, 11983, 54809, 59915, 274045, 1241543, 6207715, 28555489, 142777445]

約数ペア:

[(1, 142777445), (5, 28555489), (23, 6207715), (115, 1241543), (521, 274045), (2383, 59915), (2605, 54809), (11915, 11983)]