2040528045

素因数分解:

$3^1\times 5^1\times {\mathrm{9547}}^1\times {\mathrm{14249}}^1$

素因数の和:23804

約数の個数: 16

約数和(自身を含む): 3265416000

約数和(自身を除く): 1224887955

約数列:

[1, 3, 5, 15, 9547, 14249, 28641, 42747, 47735, 71245, 143205, 213735, 136035203, 408105609, 680176015, 2040528045]

約数ペア:

[(1, 2040528045), (3, 680176015), (5, 408105609), (15, 136035203), (9547, 213735), (14249, 143205), (28641, 71245), (42747, 47735)]