85888505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21499}}^1$

素因数の和:21568

約数の個数: 16

約数和(自身を含む): 111456000

約数和(自身を除く): 25567495

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 21499, 107495, 365483, 1010453, 1827415, 5052265, 17177701, 85888505]

約数ペア:

[(1, 85888505), (5, 17177701), (17, 5052265), (47, 1827415), (85, 1010453), (235, 365483), (799, 107495), (3995, 21499)]