145605901

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{24971}}^1$

素因数の和:25009

約数の個数: 16

約数和(自身を含む): 179798400

約数和(自身を除く): 34192499

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 24971, 174797, 424507, 1223579, 2971549, 8565053, 20800843, 145605901]

約数ペア:

[(1, 145605901), (7, 20800843), (17, 8565053), (49, 2971549), (119, 1223579), (343, 424507), (833, 174797), (5831, 24971)]