133164025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 168973560

約数和(自身を除く): 35809535

約数列:

[1, 5, 25, 89, 97, 445, 485, 617, 2225, 2425, 3085, 8633, 15425, 43165, 54913, 59849, 215825, 274565, 299245, 1372825, 1496225, 5326561, 26632805, 133164025]

約数ペア:

[(1, 133164025), (5, 26632805), (25, 5326561), (89, 1496225), (97, 1372825), (445, 299245), (485, 274565), (617, 215825), (2225, 59849), (2425, 54913), (3085, 43165), (8633, 15425)]