13057545

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2971}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 20970432

約数和(自身を除く): 7912887

約数列:

[1, 3, 5, 15, 293, 879, 1465, 2971, 4395, 8913, 14855, 44565, 870503, 2611509, 4352515, 13057545]

約数ペア:

[(1, 13057545), (3, 4352515), (5, 2611509), (15, 870503), (293, 44565), (879, 14855), (1465, 8913), (2971, 4395)]