7855155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2267}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 16982784

約数和(自身を除く): 9127629

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 2267, 3465, 6801, 11335, 15869, 20403, 24937, 34005, 47607, 74811, 79345, 102015, 124685, 142821, 174559, 224433, 238035, 374055, 523677, 714105, 872795, 1122165, 1571031, 2618385, 7855155]

約数ペア:

[(1, 7855155), (3, 2618385), (5, 1571031), (7, 1122165), (9, 872795), (11, 714105), (15, 523677), (21, 374055), (33, 238035), (35, 224433), (45, 174559), (55, 142821), (63, 124685), (77, 102015), (99, 79345), (105, 74811), (165, 47607), (231, 34005), (315, 24937), (385, 20403), (495, 15869), (693, 11335), (1155, 6801), (2267, 3465)]