12783210885

素因数分解:

$3^3\times 5^1\times {\mathrm{94690451}}^1$

素因数の和:94690465

約数の個数: 16

約数和(自身を含む): 22725708480

約数和(自身を除く): 9942497595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 94690451, 284071353, 473452255, 852214059, 1420356765, 2556642177, 4261070295, 12783210885]

約数ペア:

[(1, 12783210885), (3, 4261070295), (5, 2556642177), (9, 1420356765), (15, 852214059), (27, 473452255), (45, 284071353), (135, 94690451)]