2048857525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{573107}}^1$

素因数の和:573141

約数の個数: 24

約数和(自身を含む): 2984746464

約数和(自身を除く): 935888939

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 573107, 2865535, 6304177, 7450391, 14327675, 31520885, 37251955, 81954301, 157604425, 186259775, 409771505, 2048857525]

約数ペア:

[(1, 2048857525), (5, 409771505), (11, 186259775), (13, 157604425), (25, 81954301), (55, 37251955), (65, 31520885), (143, 14327675), (275, 7450391), (325, 6304177), (715, 2865535), (3575, 573107)]