106397145

素因数分解:

$3^4\times 5^1\times {\mathrm{262709}}^1$

素因数の和:262726

約数の個数: 20

約数和(自身を含む): 190727460

約数和(自身を除く): 84330315

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 262709, 788127, 1313545, 2364381, 3940635, 7093143, 11821905, 21279429, 35465715, 106397145]

約数ペア:

[(1, 106397145), (3, 35465715), (5, 21279429), (9, 11821905), (15, 7093143), (27, 3940635), (45, 2364381), (81, 1313545), (135, 788127), (405, 262709)]