22227705

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2729}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 38755080

約数和(自身を除く): 16527375

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 2729, 8145, 8187, 13645, 24561, 40935, 122805, 493949, 1481847, 2469745, 4445541, 7409235, 22227705]

約数ペア:

[(1, 22227705), (3, 7409235), (5, 4445541), (9, 2469745), (15, 1481847), (45, 493949), (181, 122805), (543, 40935), (905, 24561), (1629, 13645), (2715, 8187), (2729, 8145)]