56201085

素因数分解:

$3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1663}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 97603584

約数和(自身を除く): 41402499

約数列:

[1, 3, 5, 9, 15, 45, 751, 1663, 2253, 3755, 4989, 6759, 8315, 11265, 14967, 24945, 33795, 74835, 1248913, 3746739, 6244565, 11240217, 18733695, 56201085]

約数ペア:

[(1, 56201085), (3, 18733695), (5, 11240217), (9, 6244565), (15, 3746739), (45, 1248913), (751, 74835), (1663, 33795), (2253, 24945), (3755, 14967), (4989, 11265), (6759, 8315)]