2657165

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 3813120

約数和(自身を除く): 1155955

約数列:

[1, 5, 7, 31, 35, 79, 155, 217, 395, 553, 961, 1085, 2449, 2765, 4805, 6727, 12245, 17143, 33635, 75919, 85715, 379595, 531433, 2657165]

約数ペア:

[(1, 2657165), (5, 531433), (7, 379595), (31, 85715), (35, 75919), (79, 33635), (155, 17143), (217, 12245), (395, 6727), (553, 4805), (961, 2765), (1085, 2449)]