72081185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 97372800

約数和(自身を除く): 25291615

約数列:

[1, 5, 11, 55, 59, 97, 229, 295, 485, 649, 1067, 1145, 2519, 3245, 5335, 5723, 12595, 13511, 22213, 28615, 62953, 67555, 111065, 148621, 244343, 314765, 743105, 1221715, 1310567, 6552835, 14416237, 72081185]

約数ペア:

[(1, 72081185), (5, 14416237), (11, 6552835), (55, 1310567), (59, 1221715), (97, 743105), (229, 314765), (295, 244343), (485, 148621), (649, 111065), (1067, 67555), (1145, 62953), (2519, 28615), (3245, 22213), (5335, 13511), (5723, 12595)]