8066545

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 10561320

約数和(自身を除く): 2494775

約数列:

[1, 5, 19, 41, 95, 109, 205, 361, 545, 779, 1805, 2071, 3895, 4469, 10355, 14801, 22345, 39349, 74005, 84911, 196745, 424555, 1613309, 8066545]

約数ペア:

[(1, 8066545), (5, 1613309), (19, 424555), (41, 196745), (95, 84911), (109, 74005), (205, 39349), (361, 22345), (545, 14801), (779, 10355), (1805, 4469), (2071, 3895)]