80059185

素因数分解:

$3^4\times 5^1\times {\mathrm{197677}}^1$

素因数の和:197694

約数の個数: 20

約数和(自身を含む): 143514228

約数和(自身を除く): 63455043

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 197677, 593031, 988385, 1779093, 2965155, 5337279, 8895465, 16011837, 26686395, 80059185]

約数ペア:

[(1, 80059185), (3, 26686395), (5, 16011837), (9, 8895465), (15, 5337279), (27, 2965155), (45, 1779093), (81, 988385), (135, 593031), (405, 197677)]