13290135

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12479}}^1$

素因数の和:12558

約数の個数: 16

約数和(自身を含む): 21565440

約数和(自身を除く): 8275305

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12479, 37437, 62395, 187185, 886009, 2658027, 4430045, 13290135]

約数ペア:

[(1, 13290135), (3, 4430045), (5, 2658027), (15, 886009), (71, 187185), (213, 62395), (355, 37437), (1065, 12479)]