13615315

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5479}}^1$

素因数の和:5562

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 5323565

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 5479, 27395, 38353, 191765, 389009, 1945045, 2723063, 13615315]

約数ペア:

[(1, 13615315), (5, 2723063), (7, 1945045), (35, 389009), (71, 191765), (355, 38353), (497, 27395), (2485, 5479)]