1585155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 2983680

約数和(自身を除く): 1398525

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 739, 2145, 2217, 3695, 8129, 9607, 11085, 24387, 28821, 40645, 48035, 105677, 121935, 144105, 317031, 528385, 1585155]

約数ペア:

[(1, 1585155), (3, 528385), (5, 317031), (11, 144105), (13, 121935), (15, 105677), (33, 48035), (39, 40645), (55, 28821), (65, 24387), (143, 11085), (165, 9607), (195, 8129), (429, 3695), (715, 2217), (739, 2145)]