100980175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 133741440

約数和(自身を除く): 32761265

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 4493, 4495, 22465, 22475, 112325, 130297, 139283, 651485, 696415, 3257425, 3482075, 4039207, 20196035, 100980175]

約数ペア:

[(1, 100980175), (5, 20196035), (25, 4039207), (29, 3482075), (31, 3257425), (145, 696415), (155, 651485), (725, 139283), (775, 130297), (899, 112325), (4493, 22475), (4495, 22465)]