123065745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3257}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 215809920

約数和(自身を除く): 92744175

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1145, 2519, 3257, 3435, 7557, 9771, 12595, 16285, 35827, 37785, 48855, 107481, 179135, 537405, 745853, 2237559, 3729265, 8204383, 11187795, 24613149, 41021915, 123065745]

約数ペア:

[(1, 123065745), (3, 41021915), (5, 24613149), (11, 11187795), (15, 8204383), (33, 3729265), (55, 2237559), (165, 745853), (229, 537405), (687, 179135), (1145, 107481), (2519, 48855), (3257, 37785), (3435, 35827), (7557, 16285), (9771, 12595)]