87071035

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 106646400

約数和(自身を除く): 19575365

約数列:

[1, 5, 79, 137, 395, 685, 1609, 8045, 10823, 54115, 127111, 220433, 635555, 1102165, 17414207, 87071035]

約数ペア:

[(1, 87071035), (5, 17414207), (79, 1102165), (137, 635555), (395, 220433), (685, 127111), (1609, 54115), (8045, 10823)]