71752185

素因数分解:

$3^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1289}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 124567560

約数和(自身を除く): 52815375

約数列:

[1, 3, 5, 9, 15, 45, 1237, 1289, 3711, 3867, 6185, 6445, 11133, 11601, 18555, 19335, 55665, 58005, 1594493, 4783479, 7972465, 14350437, 23917395, 71752185]

約数ペア:

[(1, 71752185), (3, 23917395), (5, 14350437), (9, 7972465), (15, 4783479), (45, 1594493), (1237, 58005), (1289, 55665), (3711, 19335), (3867, 18555), (6185, 11601), (6445, 11133)]