4952745

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1747}}^1$

素因数の和:1771

約数の個数: 40

約数和(自身を含む): 10152384

約数和(自身を除く): 5199639

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1747, 2835, 5241, 8735, 12229, 15723, 26205, 36687, 47169, 61145, 78615, 110061, 141507, 183435, 235845, 330183, 550305, 707535, 990549, 1650915, 4952745]

約数ペア:

[(1, 4952745), (3, 1650915), (5, 990549), (7, 707535), (9, 550305), (15, 330183), (21, 235845), (27, 183435), (35, 141507), (45, 110061), (63, 78615), (81, 61145), (105, 47169), (135, 36687), (189, 26205), (315, 15723), (405, 12229), (567, 8735), (945, 5241), (1747, 2835)]