2015153977

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 2222244864

約数和(自身を除く): 207090887

約数列:

[1, 31, 37, 41, 73, 587, 1147, 1271, 1517, 2263, 2701, 2993, 18197, 21719, 24067, 42851, 47027, 83731, 92783, 110741, 673289, 746077, 890479, 1328381, 1585487, 1756891, 3432971, 27604849, 49150097, 54463621, 65004967, 2015153977]

約数ペア:

[(1, 2015153977), (31, 65004967), (37, 54463621), (41, 49150097), (73, 27604849), (587, 3432971), (1147, 1756891), (1271, 1585487), (1517, 1328381), (2263, 890479), (2701, 746077), (2993, 673289), (18197, 110741), (21719, 92783), (24067, 83731), (42851, 47027)]