23156665

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 33028992

約数和(自身を除く): 9872327

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2011, 2303, 10055, 11515, 14077, 70385, 94517, 98539, 472585, 492695, 661619, 3308095, 4631333, 23156665]

約数ペア:

[(1, 23156665), (5, 4631333), (7, 3308095), (35, 661619), (47, 492695), (49, 472585), (235, 98539), (245, 94517), (329, 70385), (1645, 14077), (2011, 11515), (2303, 10055)]