75382905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2003}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 130628736

約数和(自身を除く): 55245831

約数列:

[1, 3, 5, 13, 15, 39, 65, 193, 195, 579, 965, 2003, 2509, 2895, 6009, 7527, 10015, 12545, 26039, 30045, 37635, 78117, 130195, 386579, 390585, 1159737, 1932895, 5025527, 5798685, 15076581, 25127635, 75382905]

約数ペア:

[(1, 75382905), (3, 25127635), (5, 15076581), (13, 5798685), (15, 5025527), (39, 1932895), (65, 1159737), (193, 390585), (195, 386579), (579, 130195), (965, 78117), (2003, 37635), (2509, 30045), (2895, 26039), (6009, 12545), (7527, 10015)]