9155155

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 11494080

約数和(自身を除く): 2338925

約数列:

[1, 5, 29, 103, 145, 515, 613, 2987, 3065, 14935, 17777, 63139, 88885, 315695, 1831031, 9155155]

約数ペア:

[(1, 9155155), (5, 1831031), (29, 315695), (103, 88885), (145, 63139), (515, 17777), (613, 14935), (2987, 3065)]