147716135

素因数分解:

$5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1361}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 206816976

約数和(自身を除く): 59100841

約数列:

[1, 5, 7, 35, 49, 245, 443, 1361, 2215, 3101, 6805, 9527, 15505, 21707, 47635, 66689, 108535, 333445, 602923, 3014615, 4220461, 21102305, 29543227, 147716135]

約数ペア:

[(1, 147716135), (5, 29543227), (7, 21102305), (35, 4220461), (49, 3014615), (245, 602923), (443, 333445), (1361, 108535), (2215, 66689), (3101, 47635), (6805, 21707), (9527, 15505)]