104021505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{330227}}^1$

素因数の和:330245

約数の個数: 24

約数和(自身を含む): 206062272

約数和(自身を除く): 102040767

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 330227, 990681, 1651135, 2311589, 2972043, 4953405, 6934767, 11557945, 14860215, 20804301, 34673835, 104021505]

約数ペア:

[(1, 104021505), (3, 34673835), (5, 20804301), (7, 14860215), (9, 11557945), (15, 6934767), (21, 4953405), (35, 2972043), (45, 2311589), (63, 1651135), (105, 990681), (315, 330227)]