39980822025

素因数分解:

$3^1\times 5^2\times {\mathrm{7043}}^1\times {\mathrm{75689}}^1$

素因数の和:82745

約数の個数: 24

約数和(自身を含む): 66111884640

約数和(自身を除く): 26131062615

約数列:

[1, 3, 5, 15, 25, 75, 7043, 21129, 35215, 75689, 105645, 176075, 227067, 378445, 528225, 1135335, 1892225, 5676675, 533077627, 1599232881, 2665388135, 7996164405, 13326940675, 39980822025]

約数ペア:

[(1, 39980822025), (3, 13326940675), (5, 7996164405), (15, 2665388135), (25, 1599232881), (75, 533077627), (7043, 5676675), (21129, 1892225), (35215, 1135335), (75689, 528225), (105645, 378445), (176075, 227067)]