3150315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 6372288

約数和(自身を除く): 3221973

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 137, 219, 315, 365, 411, 511, 657, 685, 959, 1095, 1233, 1533, 2055, 2555, 2877, 3285, 4599, 4795, 6165, 7665, 8631, 10001, 14385, 22995, 30003, 43155, 50005, 70007, 90009, 150015, 210021, 350035, 450045, 630063, 1050105, 3150315]

約数ペア:

[(1, 3150315), (3, 1050105), (5, 630063), (7, 450045), (9, 350035), (15, 210021), (21, 150015), (35, 90009), (45, 70007), (63, 50005), (73, 43155), (105, 30003), (137, 22995), (219, 14385), (315, 10001), (365, 8631), (411, 7665), (511, 6165), (657, 4795), (685, 4599), (959, 3285), (1095, 2877), (1233, 2555), (1533, 2055)]