470776494815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1175927}}^1$

素因数の和:1176223

約数の個数: 32

約数和(自身を含む): 640081128960

約数和(自身を除く): 169304634145

約数列:

[1, 5, 11, 29, 55, 145, 251, 319, 1255, 1595, 2761, 7279, 13805, 36395, 80069, 400345, 1175927, 5879635, 12935197, 34101883, 64675985, 170509415, 295157677, 375120713, 1475788385, 1875603565, 3246734447, 8559572633, 16233672235, 42797863165, 94155298963, 470776494815]

約数ペア:

[(1, 470776494815), (5, 94155298963), (11, 42797863165), (29, 16233672235), (55, 8559572633), (145, 3246734447), (251, 1875603565), (319, 1475788385), (1255, 375120713), (1595, 295157677), (2761, 170509415), (7279, 64675985), (13805, 34101883), (36395, 12935197), (80069, 5879635), (400345, 1175927)]