82319525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 109133640

約数和(自身を除く): 26814115

約数列:

[1, 5, 17, 25, 85, 109, 425, 545, 1777, 1853, 2725, 8885, 9265, 30209, 44425, 46325, 151045, 193693, 755225, 968465, 3292781, 4842325, 16463905, 82319525]

約数ペア:

[(1, 82319525), (5, 16463905), (17, 4842325), (25, 3292781), (85, 968465), (109, 755225), (425, 193693), (545, 151045), (1777, 46325), (1853, 44425), (2725, 30209), (8885, 9265)]