13293015

素因数分解:

$3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1069}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 21314400

約数和(自身を除く): 8021385

約数列:

[1, 3, 5, 15, 829, 1069, 2487, 3207, 4145, 5345, 12435, 16035, 886201, 2658603, 4431005, 13293015]

約数ペア:

[(1, 13293015), (3, 4431005), (5, 2658603), (15, 886201), (829, 16035), (1069, 12435), (2487, 5345), (3207, 4145)]