13455405

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2903}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 23557248

約数和(自身を除く): 10101843

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2903, 4635, 8709, 14515, 26127, 43545, 130635, 299009, 897027, 1495045, 2691081, 4485135, 13455405]

約数ペア:

[(1, 13455405), (3, 4485135), (5, 2691081), (9, 1495045), (15, 897027), (45, 299009), (103, 130635), (309, 43545), (515, 26127), (927, 14515), (1545, 8709), (2903, 4635)]