26190855

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2213}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 45590688

約数和(自身を除く): 19399833

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2213, 2367, 3945, 6639, 11065, 11835, 19917, 33195, 99585, 582019, 1746057, 2910095, 5238171, 8730285, 26190855]

約数ペア:

[(1, 26190855), (3, 8730285), (5, 5238171), (9, 2910095), (15, 1746057), (45, 582019), (263, 99585), (789, 33195), (1315, 19917), (2213, 11835), (2367, 11065), (3945, 6639)]