13250265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 24696576

約数和(自身を除く): 11446311

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 2381, 5565, 7143, 11905, 16667, 35715, 50001, 83335, 126193, 250005, 378579, 630965, 883351, 1892895, 2650053, 4416755, 13250265]

約数ペア:

[(1, 13250265), (3, 4416755), (5, 2650053), (7, 1892895), (15, 883351), (21, 630965), (35, 378579), (53, 250005), (105, 126193), (159, 83335), (265, 50001), (371, 35715), (795, 16667), (1113, 11905), (1855, 7143), (2381, 5565)]