225492759

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2459}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 340778880

約数和(自身を除く): 115286121

約数列:

[1, 3, 9, 23, 69, 207, 443, 1329, 2459, 3987, 7377, 10189, 22131, 30567, 56557, 91701, 169671, 509013, 1089337, 3268011, 9804033, 25054751, 75164253, 225492759]

約数ペア:

[(1, 225492759), (3, 75164253), (9, 25054751), (23, 9804033), (69, 3268011), (207, 1089337), (443, 509013), (1329, 169671), (2459, 91701), (3987, 56557), (7377, 30567), (10189, 22131)]