12241395

素因数分解:

$3^3\times 5^1\times {\mathrm{90677}}^1$

素因数の和:90691

約数の個数: 16

約数和(自身を含む): 21762720

約数和(自身を除く): 9521325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 90677, 272031, 453385, 816093, 1360155, 2448279, 4080465, 12241395]

約数ペア:

[(1, 12241395), (3, 4080465), (5, 2448279), (9, 1360155), (15, 816093), (27, 453385), (45, 272031), (135, 90677)]