1249022295

素因数分解:

$3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{13997}}^1$

素因数の和:14672

約数の個数: 32

約数和(自身を含む): 2224002240

約数和(自身を除く): 974979945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 661, 1983, 3305, 5949, 9915, 13997, 17847, 29745, 41991, 69985, 89235, 125973, 209955, 377919, 629865, 1889595, 9252017, 27756051, 46260085, 83268153, 138780255, 249804459, 416340765, 1249022295]

約数ペア:

[(1, 1249022295), (3, 416340765), (5, 249804459), (9, 138780255), (15, 83268153), (27, 46260085), (45, 27756051), (135, 9252017), (661, 1889595), (1983, 629865), (3305, 377919), (5949, 209955), (9915, 125973), (13997, 89235), (17847, 69985), (29745, 41991)]