26476025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 34893600

約数和(自身を除く): 8417575

約数列:

[1, 5, 19, 25, 95, 139, 401, 475, 695, 2005, 2641, 3475, 7619, 10025, 13205, 38095, 55739, 66025, 190475, 278695, 1059041, 1393475, 5295205, 26476025]

約数ペア:

[(1, 26476025), (5, 5295205), (19, 1393475), (25, 1059041), (95, 278695), (139, 190475), (401, 66025), (475, 55739), (695, 38095), (2005, 13205), (2641, 10025), (3475, 7619)]