5397145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 7140672

約数和(自身を除く): 1743527

約数列:

[1, 5, 13, 43, 65, 215, 559, 1931, 2795, 9655, 25103, 83033, 125515, 415165, 1079429, 5397145]

約数ペア:

[(1, 5397145), (5, 1079429), (13, 415165), (43, 125515), (65, 83033), (215, 25103), (559, 9655), (1931, 2795)]