85999995

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4583}}^1$

素因数の和:4736

約数の個数: 32

約数和(自身を含む): 154022400

約数和(自身を除く): 68022405

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 4583, 6255, 13749, 18765, 22915, 41247, 68745, 123741, 206235, 618705, 637037, 1911111, 3185185, 5733333, 9555555, 17199999, 28666665, 85999995]

約数ペア:

[(1, 85999995), (3, 28666665), (5, 17199999), (9, 9555555), (15, 5733333), (27, 3185185), (45, 1911111), (135, 637037), (139, 618705), (417, 206235), (695, 123741), (1251, 68745), (2085, 41247), (3753, 22915), (4583, 18765), (6255, 13749)]