99941445

素因数分解:

$3^4\times 5^1\times {\mathrm{246769}}^1$

素因数の和:246786

約数の個数: 20

約数和(自身を含む): 179155020

約数和(自身を除く): 79213575

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 246769, 740307, 1233845, 2220921, 3701535, 6662763, 11104605, 19988289, 33313815, 99941445]

約数ペア:

[(1, 99941445), (3, 33313815), (5, 19988289), (9, 11104605), (15, 6662763), (27, 3701535), (45, 2220921), (81, 1233845), (135, 740307), (405, 246769)]