145071451

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 168177600

約数和(自身を除く): 23106149

約数列:

[1, 7, 101, 449, 457, 707, 3143, 3199, 45349, 46157, 205193, 317443, 323099, 1436351, 20724493, 145071451]

約数ペア:

[(1, 145071451), (7, 20724493), (101, 1436351), (449, 323099), (457, 317443), (707, 205193), (3143, 46157), (3199, 45349)]