22509315

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1223}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 39143520

約数和(自身を除く): 16634205

約数列:

[1, 3, 5, 9, 15, 45, 409, 1223, 1227, 2045, 3669, 3681, 6115, 6135, 11007, 18345, 18405, 55035, 500207, 1500621, 2501035, 4501863, 7503105, 22509315]

約数ペア:

[(1, 22509315), (3, 7503105), (5, 4501863), (9, 2501035), (15, 1500621), (45, 500207), (409, 55035), (1223, 18405), (1227, 18345), (2045, 11007), (3669, 6135), (3681, 6115)]