2779335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 5189184

約数和(自身を除く): 2409849

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4751, 14253, 23755, 42759, 61763, 71265, 185289, 213795, 308815, 555867, 926445, 2779335]

約数ペア:

[(1, 2779335), (3, 926445), (5, 555867), (9, 308815), (13, 213795), (15, 185289), (39, 71265), (45, 61763), (65, 42759), (117, 23755), (195, 14253), (585, 4751)]