20161575675

素因数分解:

$3^3\times 5^2\times {\mathrm{29869001}}^1$

素因数の和:29869020

約数の個数: 24

約数和(自身を含む): 37037562480

約数和(自身を除く): 16875986805

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 29869001, 89607003, 149345005, 268821009, 448035015, 746725025, 806463027, 1344105045, 2240175075, 4032315135, 6720525225, 20161575675]

約数ペア:

[(1, 20161575675), (3, 6720525225), (5, 4032315135), (9, 2240175075), (15, 1344105045), (25, 806463027), (27, 746725025), (45, 448035015), (75, 268821009), (135, 149345005), (225, 89607003), (675, 29869001)]