157069155

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 259596288

約数和(自身を除く): 102527133

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 381, 615, 635, 1905, 2011, 5207, 6033, 10055, 15621, 26035, 30165, 78105, 82451, 247353, 255397, 412255, 766191, 1236765, 1276985, 3830955, 10471277, 31413831, 52356385, 157069155]

約数ペア:

[(1, 157069155), (3, 52356385), (5, 31413831), (15, 10471277), (41, 3830955), (123, 1276985), (127, 1236765), (205, 766191), (381, 412255), (615, 255397), (635, 247353), (1905, 82451), (2011, 78105), (5207, 30165), (6033, 26035), (10055, 15621)]