17982255

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{113}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 29310768

約数和(自身を除く): 11328513

約数列:

[1, 3, 5, 15, 103, 113, 309, 339, 515, 565, 1545, 1695, 10609, 11639, 31827, 34917, 53045, 58195, 159135, 174585, 1198817, 3596451, 5994085, 17982255]

約数ペア:

[(1, 17982255), (3, 5994085), (5, 3596451), (15, 1198817), (103, 174585), (113, 159135), (309, 58195), (339, 53045), (515, 34917), (565, 31827), (1545, 11639), (1695, 10609)]