2502765

素因数分解:

$3^3\times 5^1\times {\mathrm{18539}}^1$

素因数の和:18553

約数の個数: 16

約数和(自身を含む): 4449600

約数和(自身を除く): 1946835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 18539, 55617, 92695, 166851, 278085, 500553, 834255, 2502765]

約数ペア:

[(1, 2502765), (3, 834255), (5, 500553), (9, 278085), (15, 166851), (27, 92695), (45, 55617), (135, 18539)]