2013451515

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{395959}}^1$

素因数の和:396083

約数の個数: 24

約数和(自身を含む): 3520876320

約数和(自身を除く): 1507424805

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 395959, 1187877, 1979795, 3563631, 5939385, 17818155, 44743367, 134230101, 223716835, 402690303, 671150505, 2013451515]

約数ペア:

[(1, 2013451515), (3, 671150505), (5, 402690303), (9, 223716835), (15, 134230101), (45, 44743367), (113, 17818155), (339, 5939385), (565, 3563631), (1017, 1979795), (1695, 1187877), (5085, 395959)]