11389615

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 14061600

約数和(自身を除く): 2671985

約数列:

[1, 5, 61, 107, 305, 349, 535, 1745, 6527, 21289, 32635, 37343, 106445, 186715, 2277923, 11389615]

約数ペア:

[(1, 11389615), (5, 2277923), (61, 186715), (107, 106445), (305, 37343), (349, 32635), (535, 21289), (1745, 6527)]