118049405

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{113}}^2$

素因数の和:317

約数の個数: 18

約数和(自身を含む): 146325114

約数和(自身を除く): 28275709

約数列:

[1, 5, 43, 113, 215, 565, 1849, 4859, 9245, 12769, 24295, 63845, 208937, 549067, 1044685, 2745335, 23609881, 118049405]

約数ペア:

[(1, 118049405), (5, 23609881), (43, 2745335), (113, 1044685), (215, 549067), (565, 208937), (1849, 63845), (4859, 24295), (9245, 12769)]