74627575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6375

約数の個数: 24

約数和(自身を含む): 103314816

約数和(自身を除く): 28687241

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 6311, 11825, 31555, 69421, 157775, 271373, 347105, 1356865, 1735525, 2985103, 6784325, 14925515, 74627575]

約数ペア:

[(1, 74627575), (5, 14925515), (11, 6784325), (25, 2985103), (43, 1735525), (55, 1356865), (215, 347105), (275, 271373), (473, 157775), (1075, 69421), (2365, 31555), (6311, 11825)]