85469955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{247739}}^1$

素因数の和:247770

約数の個数: 16

約数和(自身を含む): 142698240

約数和(自身を除く): 57228285

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 247739, 743217, 1238695, 3716085, 5697997, 17093991, 28489985, 85469955]

約数ペア:

[(1, 85469955), (3, 28489985), (5, 17093991), (15, 5697997), (23, 3716085), (69, 1238695), (115, 743217), (345, 247739)]