2618055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 2704185

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 43, 45, 55, 99, 123, 129, 135, 165, 205, 215, 297, 369, 387, 451, 473, 495, 615, 645, 1107, 1161, 1353, 1419, 1485, 1763, 1845, 1935, 2255, 2365, 4059, 4257, 5289, 5535, 5805, 6765, 7095, 8815, 12177, 12771, 15867, 19393, 20295, 21285, 26445, 47601, 58179, 60885, 63855, 79335, 96965, 174537, 238005, 290895, 523611, 872685, 2618055]

約数ペア:

[(1, 2618055), (3, 872685), (5, 523611), (9, 290895), (11, 238005), (15, 174537), (27, 96965), (33, 79335), (41, 63855), (43, 60885), (45, 58179), (55, 47601), (99, 26445), (123, 21285), (129, 20295), (135, 19393), (165, 15867), (205, 12771), (215, 12177), (297, 8815), (369, 7095), (387, 6765), (451, 5805), (473, 5535), (495, 5289), (615, 4257), (645, 4059), (1107, 2365), (1161, 2255), (1353, 1935), (1419, 1845), (1485, 1763)]