13425915

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3943}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 21581568

約数和(自身を除く): 8155653

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 3943, 11829, 19715, 59145, 895061, 2685183, 4475305, 13425915]

約数ペア:

[(1, 13425915), (3, 4475305), (5, 2685183), (15, 895061), (227, 59145), (681, 19715), (1135, 11829), (3405, 3943)]