61849485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80849}}^1$

素因数の和:80877

約数の個数: 24

約数和(自身を含む): 113513400

約数和(自身を除く): 51663915

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 80849, 242547, 404245, 727641, 1212735, 1374433, 3638205, 4123299, 6872165, 12369897, 20616495, 61849485]

約数ペア:

[(1, 61849485), (3, 20616495), (5, 12369897), (9, 6872165), (15, 4123299), (17, 3638205), (45, 1374433), (51, 1212735), (85, 727641), (153, 404245), (255, 242547), (765, 80849)]