27420140885

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1\times {\mathrm{61051}}^1$

素因数の和:63188

約数の個数: 16

約数和(自身を含む): 33686051520

約数和(自身を除く): 6265910635

約数列:

[1, 5, 43, 215, 2089, 10445, 61051, 89827, 305255, 449135, 2625193, 13125965, 127535539, 637677695, 5484028177, 27420140885]

約数ペア:

[(1, 27420140885), (5, 5484028177), (43, 637677695), (215, 127535539), (2089, 13125965), (10445, 2625193), (61051, 449135), (89827, 305255)]