25165020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419417}}^1$

素因数の和:419429

約数の個数: 24

約数和(自身を含む): 70462224

約数和(自身を除く): 45297204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419417, 838834, 1258251, 1677668, 2097085, 2516502, 4194170, 5033004, 6291255, 8388340, 12582510, 25165020]

約数ペア:

[(1, 25165020), (2, 12582510), (3, 8388340), (4, 6291255), (5, 5033004), (6, 4194170), (10, 2516502), (12, 2097085), (15, 1677668), (20, 1258251), (30, 838834), (60, 419417)]