1441395

素因数分解:

$3^4\times 5^1\times {\mathrm{3559}}^1$

素因数の和:3576

約数の個数: 20

約数和(自身を含む): 2584560

約数和(自身を除く): 1143165

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3559, 10677, 17795, 32031, 53385, 96093, 160155, 288279, 480465, 1441395]

約数ペア:

[(1, 1441395), (3, 480465), (5, 288279), (9, 160155), (15, 96093), (27, 53385), (45, 32031), (81, 17795), (135, 10677), (405, 3559)]