2494395

素因数分解:

$3^5\times 5^1\times {\mathrm{2053}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 4485936

約数和(自身を除く): 1991541

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2053, 6159, 10265, 18477, 30795, 55431, 92385, 166293, 277155, 498879, 831465, 2494395]

約数ペア:

[(1, 2494395), (3, 831465), (5, 498879), (9, 277155), (15, 166293), (27, 92385), (45, 55431), (81, 30795), (135, 18477), (243, 10265), (405, 6159), (1215, 2053)]