8530305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 15738624

約数和(自身を除く): 7208319

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 593, 685, 959, 1779, 2055, 2877, 2965, 4151, 4795, 8895, 12453, 14385, 20755, 62265, 81241, 243723, 406205, 568687, 1218615, 1706061, 2843435, 8530305]

約数ペア:

[(1, 8530305), (3, 2843435), (5, 1706061), (7, 1218615), (15, 568687), (21, 406205), (35, 243723), (105, 81241), (137, 62265), (411, 20755), (593, 14385), (685, 12453), (959, 8895), (1779, 4795), (2055, 4151), (2877, 2965)]