77882675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5573}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 106441104

約数和(自身を除く): 28558429

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 5573, 13975, 27865, 72449, 139325, 239639, 362245, 1198195, 1811225, 3115307, 5990975, 15576535, 77882675]

約数ペア:

[(1, 77882675), (5, 15576535), (13, 5990975), (25, 3115307), (43, 1811225), (65, 1198195), (215, 362245), (325, 239639), (559, 139325), (1075, 72449), (2795, 27865), (5573, 13975)]