75861585

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 140212800

約数和(自身を除く): 64351215

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 1069, 1245, 1577, 3207, 3735, 4731, 5345, 7885, 9621, 14193, 16035, 20311, 23655, 48105, 60933, 70965, 88727, 101555, 182799, 266181, 304665, 443635, 798543, 913995, 1330905, 1685813, 3992715, 5057439, 8429065, 15172317, 25287195, 75861585]

約数ペア:

[(1, 75861585), (3, 25287195), (5, 15172317), (9, 8429065), (15, 5057439), (19, 3992715), (45, 1685813), (57, 1330905), (83, 913995), (95, 798543), (171, 443635), (249, 304665), (285, 266181), (415, 182799), (747, 101555), (855, 88727), (1069, 70965), (1245, 60933), (1577, 48105), (3207, 23655), (3735, 20311), (4731, 16035), (5345, 14193), (7885, 9621)]