42460905

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28027}}^1$

素因数の和:28136

約数の個数: 16

約数和(自身を含む): 68612544

約数和(自身を除く): 26151639

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 28027, 84081, 140135, 420405, 2830727, 8492181, 14153635, 42460905]

約数ペア:

[(1, 42460905), (3, 14153635), (5, 8492181), (15, 2830727), (101, 420405), (303, 140135), (505, 84081), (1515, 28027)]