15279290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9041}}^1$

素因数の和:9074

約数の個数: 24

約数和(自身を含む): 29784348

約数和(自身を除く): 14505058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9041, 18082, 45205, 90410, 117533, 235066, 587665, 1175330, 1527929, 3055858, 7639645, 15279290]

約数ペア:

[(1, 15279290), (2, 7639645), (5, 3055858), (10, 1527929), (13, 1175330), (26, 587665), (65, 235066), (130, 117533), (169, 90410), (338, 45205), (845, 18082), (1690, 9041)]