78334245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8370

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 77603355

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 8329, 9405, 24987, 41645, 74961, 91619, 124935, 158251, 274857, 374805, 458095, 474753, 791255, 824571, 1374285, 1424259, 1740761, 2373765, 4122855, 5222283, 7121295, 8703805, 15666849, 26111415, 78334245]

約数ペア:

[(1, 78334245), (3, 26111415), (5, 15666849), (9, 8703805), (11, 7121295), (15, 5222283), (19, 4122855), (33, 2373765), (45, 1740761), (55, 1424259), (57, 1374285), (95, 824571), (99, 791255), (165, 474753), (171, 458095), (209, 374805), (285, 274857), (495, 158251), (627, 124935), (855, 91619), (1045, 74961), (1881, 41645), (3135, 24987), (8329, 9405)]