157312445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13903}}^1$

素因数の和:14012

約数の個数: 16

約数和(自身を含む): 197548032

約数和(自身を除く): 40235587

約数列:

[1, 5, 31, 73, 155, 365, 2263, 11315, 13903, 69515, 430993, 1014919, 2154965, 5074595, 31462489, 157312445]

約数ペア:

[(1, 157312445), (5, 31462489), (31, 5074595), (73, 2154965), (155, 1014919), (365, 430993), (2263, 69515), (11315, 13903)]