1338035

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 1687392

約数和(自身を除く): 349357

約数列:

[1, 5, 41, 61, 107, 205, 305, 535, 2501, 4387, 6527, 12505, 21935, 32635, 267607, 1338035]

約数ペア:

[(1, 1338035), (5, 267607), (41, 32635), (61, 21935), (107, 12505), (205, 6527), (305, 4387), (535, 2501)]