82060225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2837}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 110852280

約数和(自身を除く): 28792055

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 2225, 2837, 5785, 14185, 28925, 36881, 70925, 184405, 252493, 922025, 1262465, 3282409, 6312325, 16412045, 82060225]

約数ペア:

[(1, 82060225), (5, 16412045), (13, 6312325), (25, 3282409), (65, 1262465), (89, 922025), (325, 252493), (445, 184405), (1157, 70925), (2225, 36881), (2837, 28925), (5785, 14185)]