30199815

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5939}}^1$

素因数の和:6063

約数の個数: 24

約数和(自身を含む): 52818480

約数和(自身を除く): 22618665

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 5939, 17817, 29695, 53451, 89085, 267255, 671107, 2013321, 3355535, 6039963, 10066605, 30199815]

約数ペア:

[(1, 30199815), (3, 10066605), (5, 6039963), (9, 3355535), (15, 2013321), (45, 671107), (113, 267255), (339, 89085), (565, 53451), (1017, 29695), (1695, 17817), (5085, 5939)]