27318555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 52097760

約数和(自身を除く): 24779205

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 229, 241, 495, 687, 723, 1145, 1205, 2061, 2169, 2519, 2651, 3435, 3615, 7557, 7953, 10305, 10845, 12595, 13255, 22671, 23859, 37785, 39765, 55189, 113355, 119295, 165567, 275945, 496701, 607079, 827835, 1821237, 2483505, 3035395, 5463711, 9106185, 27318555]

約数ペア:

[(1, 27318555), (3, 9106185), (5, 5463711), (9, 3035395), (11, 2483505), (15, 1821237), (33, 827835), (45, 607079), (55, 496701), (99, 275945), (165, 165567), (229, 119295), (241, 113355), (495, 55189), (687, 39765), (723, 37785), (1145, 23859), (1205, 22671), (2061, 13255), (2169, 12595), (2519, 10845), (2651, 10305), (3435, 7953), (3615, 7557)]