13188135

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3343}}^1$

素因数の和:3614

約数の個数: 16

約数和(自身を含む): 21187584

約数和(自身を除く): 7999449

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3343, 3945, 10029, 16715, 50145, 879209, 2637627, 4396045, 13188135]

約数ペア:

[(1, 13188135), (3, 4396045), (5, 2637627), (15, 879209), (263, 50145), (789, 16715), (1315, 10029), (3343, 3945)]