1138408075

素因数分解:

$5^2\times 7^1\times {\mathrm{6505189}}^1$

素因数の和:6505206

約数の個数: 12

約数和(自身を含む): 1613287120

約数和(自身を除く): 474879045

約数列:

[1, 5, 7, 25, 35, 175, 6505189, 32525945, 45536323, 162629725, 227681615, 1138408075]

約数ペア:

[(1, 1138408075), (5, 227681615), (7, 162629725), (25, 45536323), (35, 32525945), (175, 6505189)]