5471245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 7246512

約数和(自身を除く): 1775267

約数列:

[1, 5, 13, 41, 65, 205, 533, 2053, 2665, 10265, 26689, 84173, 133445, 420865, 1094249, 5471245]

約数ペア:

[(1, 5471245), (5, 1094249), (13, 420865), (41, 133445), (65, 84173), (205, 26689), (533, 10265), (2053, 2665)]