2670405

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 1684155

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 3359, 10077, 16795, 50385, 178027, 534081, 890135, 2670405]

約数ペア:

[(1, 2670405), (3, 890135), (5, 534081), (15, 178027), (53, 50385), (159, 16795), (265, 10077), (795, 3359)]