464901025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1433}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 608130720

約数和(自身を除く): 143229695

約数列:

[1, 5, 19, 25, 95, 475, 683, 1433, 3415, 7165, 12977, 17075, 27227, 35825, 64885, 136135, 324425, 680675, 978739, 4893695, 18596041, 24468475, 92980205, 464901025]

約数ペア:

[(1, 464901025), (5, 92980205), (19, 24468475), (25, 18596041), (95, 4893695), (475, 978739), (683, 680675), (1433, 324425), (3415, 136135), (7165, 64885), (12977, 35825), (17075, 27227)]