27081935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 10113265

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 323, 409, 697, 779, 1615, 2045, 3485, 3895, 6953, 7771, 13243, 16769, 34765, 38855, 66215, 83845, 132107, 285073, 318611, 660535, 1425365, 1593055, 5416387, 27081935]

約数ペア:

[(1, 27081935), (5, 5416387), (17, 1593055), (19, 1425365), (41, 660535), (85, 318611), (95, 285073), (205, 132107), (323, 83845), (409, 66215), (697, 38855), (779, 34765), (1615, 16769), (2045, 13243), (3485, 7771), (3895, 6953)]