27922995

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 49861440

約数和(自身を除く): 21938445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 521, 1191, 1563, 1985, 2605, 3573, 4689, 5955, 7815, 10719, 14067, 17865, 23445, 53595, 70335, 206837, 620511, 1034185, 1861533, 3102555, 5584599, 9307665, 27922995]

約数ペア:

[(1, 27922995), (3, 9307665), (5, 5584599), (9, 3102555), (15, 1861533), (27, 1034185), (45, 620511), (135, 206837), (397, 70335), (521, 53595), (1191, 23445), (1563, 17865), (1985, 14067), (2605, 10719), (3573, 7815), (4689, 5955)]