7631745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 13906944

約数和(自身を除く): 6275199

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 2011, 3795, 6033, 10055, 22121, 30165, 46253, 66363, 110605, 138759, 231265, 331815, 508783, 693795, 1526349, 2543915, 7631745]

約数ペア:

[(1, 7631745), (3, 2543915), (5, 1526349), (11, 693795), (15, 508783), (23, 331815), (33, 231265), (55, 138759), (69, 110605), (115, 66363), (165, 46253), (253, 30165), (345, 22121), (759, 10055), (1265, 6033), (2011, 3795)]