22728855

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1873}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 36430560

約数和(自身を除く): 13701705

約数列:

[1, 3, 5, 15, 809, 1873, 2427, 4045, 5619, 9365, 12135, 28095, 1515257, 4545771, 7576285, 22728855]

約数ペア:

[(1, 22728855), (3, 7576285), (5, 4545771), (15, 1515257), (809, 28095), (1873, 12135), (2427, 9365), (4045, 5619)]