1900532165

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{1061}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 2654830080

約数和(自身を除く): 754297915

約数列:

[1, 5, 7, 35, 61, 305, 427, 839, 1061, 2135, 4195, 5305, 5873, 7427, 29365, 37135, 51179, 64721, 255895, 323605, 358253, 453047, 890179, 1791265, 2265235, 4450895, 6231253, 31156265, 54300919, 271504595, 380106433, 1900532165]

約数ペア:

[(1, 1900532165), (5, 380106433), (7, 271504595), (35, 54300919), (61, 31156265), (305, 6231253), (427, 4450895), (839, 2265235), (1061, 1791265), (2135, 890179), (4195, 453047), (5305, 358253), (5873, 323605), (7427, 255895), (29365, 64721), (37135, 51179)]