15879445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 20348928

約数和(自身を除く): 4469483

約数列:

[1, 5, 17, 85, 127, 635, 1471, 2159, 7355, 10795, 25007, 125035, 186817, 934085, 3175889, 15879445]

約数ペア:

[(1, 15879445), (5, 3175889), (17, 934085), (85, 186817), (127, 125035), (635, 25007), (1471, 10795), (2159, 7355)]