55203555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 97014528

約数和(自身を除く): 41810973

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2131, 2355, 5181, 6393, 8635, 10655, 23441, 25905, 31965, 70323, 117205, 334567, 351615, 1003701, 1672835, 3680237, 5018505, 11040711, 18401185, 55203555]

約数ペア:

[(1, 55203555), (3, 18401185), (5, 11040711), (11, 5018505), (15, 3680237), (33, 1672835), (55, 1003701), (157, 351615), (165, 334567), (471, 117205), (785, 70323), (1727, 31965), (2131, 25905), (2355, 23441), (5181, 10655), (6393, 8635)]