145254145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{2069}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 183816000

約数和(自身を除く): 38561855

約数列:

[1, 5, 19, 95, 739, 2069, 3695, 10345, 14041, 39311, 70205, 196555, 1528991, 7644955, 29050829, 145254145]

約数ペア:

[(1, 145254145), (5, 29050829), (19, 7644955), (95, 1528991), (739, 196555), (2069, 70205), (3695, 39311), (10345, 14041)]