13884405

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13037}}^1$

素因数の和:13116

約数の個数: 16

約数和(自身を含む): 22529664

約数和(自身を除く): 8645259

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 13037, 39111, 65185, 195555, 925627, 2776881, 4628135, 13884405]

約数ペア:

[(1, 13884405), (3, 4628135), (5, 2776881), (15, 925627), (71, 195555), (213, 65185), (355, 39111), (1065, 13037)]