75018005

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1061}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 91756800

約数和(自身を除く): 16738795

約数列:

[1, 5, 79, 179, 395, 895, 1061, 5305, 14141, 70705, 83819, 189919, 419095, 949595, 15003601, 75018005]

約数ペア:

[(1, 75018005), (5, 15003601), (79, 949595), (179, 419095), (395, 189919), (895, 83819), (1061, 70705), (5305, 14141)]