1478085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2011}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 2752416

約数和(自身を除く): 1274331

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2011, 6033, 10055, 14077, 30165, 42231, 70385, 98539, 211155, 295617, 492695, 1478085]

約数ペア:

[(1, 1478085), (3, 492695), (5, 295617), (7, 211155), (15, 98539), (21, 70385), (35, 42231), (49, 30165), (105, 14077), (147, 10055), (245, 6033), (735, 2011)]