83505315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{135781}}^1$

素因数の和:135830

約数の個数: 16

約数和(自身を含む): 136868256

約数和(自身を除く): 53362941

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 135781, 407343, 678905, 2036715, 5567021, 16701063, 27835105, 83505315]

約数ペア:

[(1, 83505315), (3, 27835105), (5, 16701063), (15, 5567021), (41, 2036715), (123, 678905), (205, 407343), (615, 135781)]