81061525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6577}}^1$

素因数の和:6633

約数の個数: 24

約数和(自身を含む): 110115720

約数和(自身を除く): 29054195

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 6577, 12325, 32885, 111809, 164425, 190733, 559045, 953665, 2795225, 3242461, 4768325, 16212305, 81061525]

約数ペア:

[(1, 81061525), (5, 16212305), (17, 4768325), (25, 3242461), (29, 2795225), (85, 953665), (145, 559045), (425, 190733), (493, 164425), (725, 111809), (2465, 32885), (6577, 12325)]