79967415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2011}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 140228352

約数和(自身を除く): 60260937

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 723, 1205, 2011, 2651, 3615, 6033, 7953, 10055, 13255, 22121, 30165, 39765, 66363, 110605, 331815, 484651, 1453953, 2423255, 5331161, 7269765, 15993483, 26655805, 79967415]

約数ペア:

[(1, 79967415), (3, 26655805), (5, 15993483), (11, 7269765), (15, 5331161), (33, 2423255), (55, 1453953), (165, 484651), (241, 331815), (723, 110605), (1205, 66363), (2011, 39765), (2651, 30165), (3615, 22121), (6033, 13255), (7953, 10055)]