49155105

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 81139968

約数和(自身を除く): 31984863

約数列:

[1, 3, 5, 15, 41, 123, 205, 257, 311, 615, 771, 933, 1285, 1555, 3855, 4665, 10537, 12751, 31611, 38253, 52685, 63755, 79927, 158055, 191265, 239781, 399635, 1198905, 3277007, 9831021, 16385035, 49155105]

約数ペア:

[(1, 49155105), (3, 16385035), (5, 9831021), (15, 3277007), (41, 1198905), (123, 399635), (205, 239781), (257, 191265), (311, 158055), (615, 79927), (771, 63755), (933, 52685), (1285, 38253), (1555, 31611), (3855, 12751), (4665, 10537)]