11830185

素因数分解:

$3^3\times 5^1\times {\mathrm{87631}}^1$

素因数の和:87645

約数の個数: 16

約数和(自身を含む): 21031680

約数和(自身を除く): 9201495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 87631, 262893, 438155, 788679, 1314465, 2366037, 3943395, 11830185]

約数ペア:

[(1, 11830185), (3, 3943395), (5, 2366037), (9, 1314465), (15, 788679), (27, 438155), (45, 262893), (135, 87631)]