89065885

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 108486000

約数和(自身を除く): 19420115

約数列:

[1, 5, 97, 409, 449, 485, 2045, 2245, 39673, 43553, 183641, 198365, 217765, 918205, 17813177, 89065885]

約数ペア:

[(1, 89065885), (5, 17813177), (97, 918205), (409, 217765), (449, 198365), (485, 183641), (2045, 43553), (2245, 39673)]