158180255

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{7079}}^1$

素因数の和:7234

約数の個数: 16

約数和(自身を含む): 196257600

約数和(自身を除く): 38077345

約数列:

[1, 5, 41, 109, 205, 545, 4469, 7079, 22345, 35395, 290239, 771611, 1451195, 3858055, 31636051, 158180255]

約数ペア:

[(1, 158180255), (5, 31636051), (41, 3858055), (109, 1451195), (205, 771611), (545, 290239), (4469, 35395), (7079, 22345)]