1208985105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{8111}}^1$

素因数の和:8661

約数の個数: 32

約数和(自身を含む): 2040330240

約数和(自身を除く): 831345135

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 523, 1569, 2615, 7845, 8111, 9937, 24333, 29811, 40555, 49685, 121665, 149055, 154109, 462327, 770545, 2311635, 4242053, 12726159, 21210265, 63630795, 80599007, 241797021, 402995035, 1208985105]

約数ペア:

[(1, 1208985105), (3, 402995035), (5, 241797021), (15, 80599007), (19, 63630795), (57, 21210265), (95, 12726159), (285, 4242053), (523, 2311635), (1569, 770545), (2615, 462327), (7845, 154109), (8111, 149055), (9937, 121665), (24333, 49685), (29811, 40555)]