56717385

素因数分解:

$3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{3229}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 90853440

約数和(自身を除く): 34136055

約数列:

[1, 3, 5, 15, 1171, 3229, 3513, 5855, 9687, 16145, 17565, 48435, 3781159, 11343477, 18905795, 56717385]

約数ペア:

[(1, 56717385), (3, 18905795), (5, 11343477), (15, 3781159), (1171, 48435), (3229, 17565), (3513, 16145), (5855, 9687)]