85759985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43867}}^1$

素因数の和:43912

約数の個数: 16

約数和(自身を含む): 113705856

約数和(自身を除く): 27945871

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 43867, 219335, 745739, 1008941, 3728695, 5044705, 17151997, 85759985]

約数ペア:

[(1, 85759985), (5, 17151997), (17, 5044705), (23, 3728695), (85, 1008941), (115, 745739), (391, 219335), (1955, 43867)]