64007525

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 81348960

約数和(自身を除く): 17341435

約数列:

[1, 5, 25, 83, 109, 283, 415, 545, 1415, 2075, 2725, 7075, 9047, 23489, 30847, 45235, 117445, 154235, 226175, 587225, 771175, 2560301, 12801505, 64007525]

約数ペア:

[(1, 64007525), (5, 12801505), (25, 2560301), (83, 771175), (109, 587225), (283, 226175), (415, 154235), (545, 117445), (1415, 45235), (2075, 30847), (2725, 23489), (7075, 9047)]