1329121305

素因数分解:

$3^5\times 5^1\times {\mathrm{1093927}}^1$

素因数の和:1093947

約数の個数: 24

約数和(自身を含む): 2389138752

約数和(自身を除く): 1060017447

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1093927, 3281781, 5469635, 9845343, 16408905, 29536029, 49226715, 88608087, 147680145, 265824261, 443040435, 1329121305]

約数ペア:

[(1, 1329121305), (3, 443040435), (5, 265824261), (9, 147680145), (15, 88608087), (27, 49226715), (45, 29536029), (81, 16408905), (135, 9845343), (243, 5469635), (405, 3281781), (1215, 1093927)]