1966605

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3049}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 3220800

約数和(自身を除く): 1254195

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3049, 9147, 15245, 45735, 131107, 393321, 655535, 1966605]

約数ペア:

[(1, 1966605), (3, 655535), (5, 393321), (15, 131107), (43, 45735), (129, 15245), (215, 9147), (645, 3049)]