22728105

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3217}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 39658632

約数和(自身を除く): 16930527

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 3217, 7065, 9651, 16085, 28953, 48255, 144765, 505069, 1515207, 2525345, 4545621, 7576035, 22728105]

約数ペア:

[(1, 22728105), (3, 7576035), (5, 4545621), (9, 2525345), (15, 1515207), (45, 505069), (157, 144765), (471, 48255), (785, 28953), (1413, 16085), (2355, 9651), (3217, 7065)]