8045521825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{63463}}^1$

素因数の和:63945

約数の個数: 24

約数和(自身を含む): 10907176896

約数和(自身を除く): 2861655071

約数列:

[1, 5, 11, 25, 55, 275, 461, 2305, 5071, 11525, 25355, 63463, 126775, 317315, 698093, 1586575, 3490465, 17452325, 29256443, 146282215, 321820873, 731411075, 1609104365, 8045521825]

約数ペア:

[(1, 8045521825), (5, 1609104365), (11, 731411075), (25, 321820873), (55, 146282215), (275, 29256443), (461, 17452325), (2305, 3490465), (5071, 1586575), (11525, 698093), (25355, 317315), (63463, 126775)]