74045565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7873}}^1$

素因数の和:7914

約数の個数: 48

約数和(自身を含む): 147401280

約数和(自身を除く): 73355715

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, 7873, 9405, 23619, 39365, 70857, 86603, 118095, 149587, 259809, 354285, 433015, 448761, 747935, 779427, 1299045, 1346283, 1645457, 2243805, 3897135, 4936371, 6731415, 8227285, 14809113, 24681855, 74045565]

約数ペア:

[(1, 74045565), (3, 24681855), (5, 14809113), (9, 8227285), (11, 6731415), (15, 4936371), (19, 3897135), (33, 2243805), (45, 1645457), (55, 1346283), (57, 1299045), (95, 779427), (99, 747935), (165, 448761), (171, 433015), (209, 354285), (285, 259809), (495, 149587), (627, 118095), (855, 86603), (1045, 70857), (1881, 39365), (3135, 23619), (7873, 9405)]