47128165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 22060955

約数列:

[1, 5, 7, 17, 35, 85, 103, 119, 515, 595, 721, 769, 1751, 3605, 3845, 5383, 8755, 12257, 13073, 26915, 61285, 65365, 79207, 91511, 396035, 457555, 554449, 1346519, 2772245, 6732595, 9425633, 47128165]

約数ペア:

[(1, 47128165), (5, 9425633), (7, 6732595), (17, 2772245), (35, 1346519), (85, 554449), (103, 457555), (119, 396035), (515, 91511), (595, 79207), (721, 65365), (769, 61285), (1751, 26915), (3605, 13073), (3845, 12257), (5383, 8755)]