57257165

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 28278835

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 2969, 3857, 14845, 19285, 20783, 56411, 86101, 103915, 282055, 394877, 430505, 602707, 1635919, 1974385, 3013535, 8179595, 11451433, 57257165]

約数ペア:

[(1, 57257165), (5, 11451433), (7, 8179595), (19, 3013535), (29, 1974385), (35, 1635919), (95, 602707), (133, 430505), (145, 394877), (203, 282055), (551, 103915), (665, 86101), (1015, 56411), (2755, 20783), (2969, 19285), (3857, 14845)]