5160155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 8322048

約数和(自身を除く): 3161893

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1031, 5005, 5155, 7217, 11341, 13403, 36085, 56705, 67015, 79387, 93821, 147433, 396935, 469105, 737165, 1032031, 5160155]

約数ペア:

[(1, 5160155), (5, 1032031), (7, 737165), (11, 469105), (13, 396935), (35, 147433), (55, 93821), (65, 79387), (77, 67015), (91, 56705), (143, 36085), (385, 13403), (455, 11341), (715, 7217), (1001, 5155), (1031, 5005)]