1738372225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 2315476800

約数和(自身を除く): 577104575

約数列:

[1, 5, 19, 25, 95, 113, 139, 233, 475, 565, 695, 1165, 2147, 2641, 2825, 3475, 4427, 5825, 10735, 13205, 15707, 22135, 26329, 32387, 53675, 66025, 78535, 110675, 131645, 161935, 298433, 392675, 500251, 615353, 658225, 809675, 1492165, 2501255, 3076765, 3659731, 7460825, 12506275, 15383825, 18298655, 69534889, 91493275, 347674445, 1738372225]

約数ペア:

[(1, 1738372225), (5, 347674445), (19, 91493275), (25, 69534889), (95, 18298655), (113, 15383825), (139, 12506275), (233, 7460825), (475, 3659731), (565, 3076765), (695, 2501255), (1165, 1492165), (2147, 809675), (2641, 658225), (2825, 615353), (3475, 500251), (4427, 392675), (5825, 298433), (10735, 161935), (13205, 131645), (15707, 110675), (22135, 78535), (26329, 66025), (32387, 53675)]