2028346075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11177}}^1$

素因数の和:11272

約数の個数: 48

約数和(自身を含む): 3093712704

約数和(自身を除く): 1065366629

約数列:

[1, 5, 7, 17, 25, 35, 61, 85, 119, 175, 305, 425, 427, 595, 1037, 1525, 2135, 2975, 5185, 7259, 10675, 11177, 25925, 36295, 55885, 78239, 181475, 190009, 279425, 391195, 681797, 950045, 1330063, 1955975, 3408985, 4750225, 4772579, 6650315, 11590549, 17044925, 23862895, 33251575, 57952745, 81133843, 119314475, 289763725, 405669215, 2028346075]

約数ペア:

[(1, 2028346075), (5, 405669215), (7, 289763725), (17, 119314475), (25, 81133843), (35, 57952745), (61, 33251575), (85, 23862895), (119, 17044925), (175, 11590549), (305, 6650315), (425, 4772579), (427, 4750225), (595, 3408985), (1037, 1955975), (1525, 1330063), (2135, 950045), (2975, 681797), (5185, 391195), (7259, 279425), (10675, 190009), (11177, 181475), (25925, 78239), (36295, 55885)]