87188865

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{29209}}^1$

素因数の和:29416

約数の個数: 16

約数和(自身を含む): 140208000

約数和(自身を除く): 53019135

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 29209, 87627, 146045, 438135, 5812591, 17437773, 29062955, 87188865]

約数ペア:

[(1, 87188865), (3, 29062955), (5, 17437773), (15, 5812591), (199, 438135), (597, 146045), (995, 87627), (2985, 29209)]