75078885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42061}}^1$

素因数の和:42093

約数の個数: 32

約数和(自身を含む): 145366272

約数和(自身を除く): 70287387

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 42061, 126183, 210305, 294427, 630915, 715037, 883281, 1472135, 2145111, 3575185, 4416405, 5005259, 10725555, 15015777, 25026295, 75078885]

約数ペア:

[(1, 75078885), (3, 25026295), (5, 15015777), (7, 10725555), (15, 5005259), (17, 4416405), (21, 3575185), (35, 2145111), (51, 1472135), (85, 883281), (105, 715037), (119, 630915), (255, 294427), (357, 210305), (595, 126183), (1785, 42061)]