61340575

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{1327}}^1$

素因数の和:1423

約数の個数: 18

約数和(自身を含む): 77931024

約数和(自身を除く): 16590449

約数列:

[1, 5, 25, 43, 215, 1075, 1327, 1849, 6635, 9245, 33175, 46225, 57061, 285305, 1426525, 2453623, 12268115, 61340575]

約数ペア:

[(1, 61340575), (5, 12268115), (25, 2453623), (43, 1426525), (215, 285305), (1075, 57061), (1327, 46225), (1849, 33175), (6635, 9245)]