63883025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1811}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 84932064

約数和(自身を除く): 21049039

約数列:

[1, 5, 17, 25, 83, 85, 415, 425, 1411, 1811, 2075, 7055, 9055, 30787, 35275, 45275, 150313, 153935, 751565, 769675, 2555321, 3757825, 12776605, 63883025]

約数ペア:

[(1, 63883025), (5, 12776605), (17, 3757825), (25, 2555321), (83, 769675), (85, 751565), (415, 153935), (425, 150313), (1411, 45275), (1811, 35275), (2075, 30787), (7055, 9055)]