81230135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100907}}^1$

素因数の和:100942

約数の個数: 16

約数和(自身を含む): 116246016

約数和(自身を除く): 35015881

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 100907, 504535, 706349, 2320861, 3531745, 11604305, 16246027, 81230135]

約数ペア:

[(1, 81230135), (5, 16246027), (7, 11604305), (23, 3531745), (35, 2320861), (115, 706349), (161, 504535), (805, 100907)]