12749265

素因数分解:

$3^3\times 5^1\times {\mathrm{94439}}^1$

素因数の和:94453

約数の個数: 16

約数和(自身を含む): 22665600

約数和(自身を除く): 9916335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 94439, 283317, 472195, 849951, 1416585, 2549853, 4249755, 12749265]

約数ペア:

[(1, 12749265), (3, 4249755), (5, 2549853), (9, 1416585), (15, 849951), (27, 472195), (45, 283317), (135, 94439)]