83165985

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37717}}^1$

素因数の和:37742

約数の個数: 36

約数和(自身を含む): 167694228

約数和(自身を除く): 84528243

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 37717, 113151, 188585, 264019, 339453, 565755, 792057, 1320095, 1697265, 1848133, 2376171, 3960285, 5544399, 9240665, 11880855, 16633197, 27721995, 83165985]

約数ペア:

[(1, 83165985), (3, 27721995), (5, 16633197), (7, 11880855), (9, 9240665), (15, 5544399), (21, 3960285), (35, 2376171), (45, 1848133), (49, 1697265), (63, 1320095), (105, 792057), (147, 565755), (245, 339453), (315, 264019), (441, 188585), (735, 113151), (2205, 37717)]