13492975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 17811360

約数和(自身を除く): 4318385

約数列:

[1, 5, 25, 29, 37, 145, 185, 503, 725, 925, 1073, 2515, 5365, 12575, 14587, 18611, 26825, 72935, 93055, 364675, 465275, 539719, 2698595, 13492975]

約数ペア:

[(1, 13492975), (5, 2698595), (25, 539719), (29, 465275), (37, 364675), (145, 93055), (185, 72935), (503, 26825), (725, 18611), (925, 14587), (1073, 12575), (2515, 5365)]