26907005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4007}}^1$

素因数の和:4108

約数の個数: 16

約数和(自身を含む): 34629120

約数和(自身を除く): 7722115

約数列:

[1, 5, 17, 79, 85, 395, 1343, 4007, 6715, 20035, 68119, 316553, 340595, 1582765, 5381401, 26907005]

約数ペア:

[(1, 26907005), (5, 5381401), (17, 1582765), (79, 340595), (85, 316553), (395, 68119), (1343, 20035), (4007, 6715)]