42208025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 58344480

約数和(自身を除く): 16136455

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 5227, 8075, 26135, 88859, 99313, 130675, 444295, 496565, 1688321, 2221475, 2482825, 8441605, 42208025]

約数ペア:

[(1, 42208025), (5, 8441605), (17, 2482825), (19, 2221475), (25, 1688321), (85, 496565), (95, 444295), (323, 130675), (425, 99313), (475, 88859), (1615, 26135), (5227, 8075)]