78882795

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1319}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 140659200

約数和(自身を除く): 61776405

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1319, 1329, 2215, 3957, 3987, 6595, 6645, 11871, 11961, 19785, 19935, 35613, 59355, 59805, 178065, 584317, 1752951, 2921585, 5258853, 8764755, 15776559, 26294265, 78882795]

約数ペア:

[(1, 78882795), (3, 26294265), (5, 15776559), (9, 8764755), (15, 5258853), (27, 2921585), (45, 1752951), (135, 584317), (443, 178065), (1319, 59805), (1329, 59355), (2215, 35613), (3957, 19935), (3987, 19785), (6595, 11961), (6645, 11871)]