13859415

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4219}}^1$

素因数の和:4303

約数の個数: 24

約数和(自身を含む): 24357840

約数和(自身を除く): 10498425

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 4219, 12657, 21095, 37971, 63285, 189855, 307987, 923961, 1539935, 2771883, 4619805, 13859415]

約数ペア:

[(1, 13859415), (3, 4619805), (5, 2771883), (9, 1539935), (15, 923961), (45, 307987), (73, 189855), (219, 63285), (365, 37971), (657, 21095), (1095, 12657), (3285, 4219)]