4597809905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{90803}}^1$

素因数の和:90881

約数の個数: 32

約数和(自身を含む): 6407130240

約数和(自身を除く): 1809320335

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 533, 779, 1235, 2665, 3895, 10127, 50635, 90803, 454015, 1180439, 1725257, 3722923, 5902195, 8626285, 18614615, 22428341, 48397999, 70735537, 112141705, 241989995, 353677685, 919561981, 4597809905]

約数ペア:

[(1, 4597809905), (5, 919561981), (13, 353677685), (19, 241989995), (41, 112141705), (65, 70735537), (95, 48397999), (205, 22428341), (247, 18614615), (533, 8626285), (779, 5902195), (1235, 3722923), (2665, 1725257), (3895, 1180439), (10127, 454015), (50635, 90803)]