85084745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23279}}^1$

素因数の和:23344

約数の個数: 16

約数和(自身を含む): 110626560

約数和(自身を除く): 25541815

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 23279, 116395, 395743, 1000997, 1978715, 5004985, 17016949, 85084745]

約数ペア:

[(1, 85084745), (5, 17016949), (17, 5004985), (43, 1978715), (85, 1000997), (215, 395743), (731, 116395), (3655, 23279)]