143487395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1979}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 182619360

約数和(自身を除く): 39131965

約数列:

[1, 5, 17, 85, 853, 1979, 4265, 9895, 14501, 33643, 72505, 168215, 1688087, 8440435, 28697479, 143487395]

約数ペア:

[(1, 143487395), (5, 28697479), (17, 8440435), (85, 1688087), (853, 168215), (1979, 72505), (4265, 33643), (9895, 14501)]