22218765

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3299}}^1$

素因数の和:3756

約数の個数: 16

約数和(自身を含む): 35640000

約数和(自身を除く): 13421235

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 3299, 6735, 9897, 16495, 49485, 1481251, 4443753, 7406255, 22218765]

約数ペア:

[(1, 22218765), (3, 7406255), (5, 4443753), (15, 1481251), (449, 49485), (1347, 16495), (2245, 9897), (3299, 6735)]