6805825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 9318848

約数和(自身を除く): 2513023

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 487, 559, 1075, 2435, 2795, 6331, 12175, 13975, 20941, 31655, 104705, 158275, 272233, 523525, 1361165, 6805825]

約数ペア:

[(1, 6805825), (5, 1361165), (13, 523525), (25, 272233), (43, 158275), (65, 104705), (215, 31655), (325, 20941), (487, 13975), (559, 12175), (1075, 6331), (2435, 2795)]