28622025

素因数分解:

$3^3\times 5^2\times {\mathrm{42403}}^1$

素因数の和:42422

約数の個数: 24

約数和(自身を含む): 52580960

約数和(自身を除く): 23958935

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42403, 127209, 212015, 381627, 636045, 1060075, 1144881, 1908135, 3180225, 5724405, 9540675, 28622025]

約数ペア:

[(1, 28622025), (3, 9540675), (5, 5724405), (9, 3180225), (15, 1908135), (25, 1144881), (27, 1060075), (45, 636045), (75, 381627), (135, 212015), (225, 127209), (675, 42403)]