28592265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11279}}^1$

素因数の和:11313

約数の個数: 24

約数和(自身を含む): 49541760

約数和(自身を除く): 20949495

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 11279, 33837, 56395, 146627, 169185, 439881, 733135, 1906151, 2199405, 5718453, 9530755, 28592265]

約数ペア:

[(1, 28592265), (3, 9530755), (5, 5718453), (13, 2199405), (15, 1906151), (39, 733135), (65, 439881), (169, 169185), (195, 146627), (507, 56395), (845, 33837), (2535, 11279)]