5191515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{16481}}^1$

素因数の和:16499

約数の個数: 24

約数和(自身を含む): 10284768

約数和(自身を除く): 5093253

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 16481, 49443, 82405, 115367, 148329, 247215, 346101, 576835, 741645, 1038303, 1730505, 5191515]

約数ペア:

[(1, 5191515), (3, 1730505), (5, 1038303), (7, 741645), (9, 576835), (15, 346101), (21, 247215), (35, 148329), (45, 115367), (63, 82405), (105, 49443), (315, 16481)]