27945535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 35742816

約数和(自身を除く): 7797281

約数列:

[1, 5, 17, 85, 163, 815, 2017, 2771, 10085, 13855, 34289, 171445, 328771, 1643855, 5589107, 27945535]

約数ペア:

[(1, 27945535), (5, 5589107), (17, 1643855), (85, 328771), (163, 171445), (815, 34289), (2017, 13855), (2771, 10085)]