22225775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 32383344

約数和(自身を除く): 10157569

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 6217, 31085, 68387, 80821, 155425, 341935, 404105, 889031, 1709675, 2020525, 4445155, 22225775]

約数ペア:

[(1, 22225775), (5, 4445155), (11, 2020525), (13, 1709675), (25, 889031), (55, 404105), (65, 341935), (143, 155425), (275, 80821), (325, 68387), (715, 31085), (3575, 6217)]