2021064075

素因数分解:

$3^3\times 5^2\times {\mathrm{2994169}}^1$

素因数の和:2994188

約数の個数: 24

約数和(自身を含む): 3712770800

約数和(自身を除く): 1691706725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2994169, 8982507, 14970845, 26947521, 44912535, 74854225, 80842563, 134737605, 224562675, 404212815, 673688025, 2021064075]

約数ペア:

[(1, 2021064075), (3, 673688025), (5, 404212815), (9, 224562675), (15, 134737605), (25, 80842563), (27, 74854225), (45, 44912535), (75, 26947521), (135, 14970845), (225, 8982507), (675, 2994169)]