2965565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 3810240

約数和(自身を除く): 844675

約数列:

[1, 5, 17, 85, 139, 251, 695, 1255, 2363, 4267, 11815, 21335, 34889, 174445, 593113, 2965565]

約数ペア:

[(1, 2965565), (5, 593113), (17, 174445), (85, 34889), (139, 21335), (251, 11815), (695, 4267), (1255, 2363)]