20211038325

素因数分解:

$3^3\times 5^2\times {\mathrm{29942279}}^1$

素因数の和:29942298

約数の個数: 24

約数和(自身を含む): 37128427200

約数和(自身を除く): 16917388875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 29942279, 89826837, 149711395, 269480511, 449134185, 748556975, 808441533, 1347402555, 2245670925, 4042207665, 6737012775, 20211038325]

約数ペア:

[(1, 20211038325), (3, 6737012775), (5, 4042207665), (9, 2245670925), (15, 1347402555), (25, 808441533), (27, 748556975), (45, 449134185), (75, 269480511), (135, 149711395), (225, 89826837), (675, 29942279)]