401832145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 603355392

約数和(自身を除く): 201523247

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 169, 187, 221, 715, 845, 935, 1105, 1859, 2431, 2543, 2873, 9295, 12155, 12715, 14365, 27973, 31603, 33059, 43231, 139865, 158015, 165295, 216155, 363649, 429767, 475541, 562003, 1818245, 2148835, 2377705, 2810015, 4727437, 6182033, 7306039, 23637185, 30910165, 36530195, 80366429, 401832145]

約数ペア:

[(1, 401832145), (5, 80366429), (11, 36530195), (13, 30910165), (17, 23637185), (55, 7306039), (65, 6182033), (85, 4727437), (143, 2810015), (169, 2377705), (187, 2148835), (221, 1818245), (715, 562003), (845, 475541), (935, 429767), (1105, 363649), (1859, 216155), (2431, 165295), (2543, 158015), (2873, 139865), (9295, 43231), (12155, 33059), (12715, 31603), (14365, 27973)]