55263855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 96657408

約数和(自身を除く): 41393553

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 6991, 7905, 20973, 34955, 104865, 118847, 216721, 356541, 594235, 650163, 1083605, 1782705, 3250815, 3684257, 11052771, 18421285, 55263855]

約数ペア:

[(1, 55263855), (3, 18421285), (5, 11052771), (15, 3684257), (17, 3250815), (31, 1782705), (51, 1083605), (85, 650163), (93, 594235), (155, 356541), (255, 216721), (465, 118847), (527, 104865), (1581, 34955), (2635, 20973), (6991, 7905)]