12306735

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{1447}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 25299456

約数和(自身を除く): 12992721

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1447, 1701, 2835, 4341, 7235, 8505, 10129, 13023, 21705, 30387, 39069, 50645, 65115, 91161, 117207, 151935, 195345, 273483, 351621, 455805, 586035, 820449, 1367415, 1758105, 2461347, 4102245, 12306735]

約数ペア:

[(1, 12306735), (3, 4102245), (5, 2461347), (7, 1758105), (9, 1367415), (15, 820449), (21, 586035), (27, 455805), (35, 351621), (45, 273483), (63, 195345), (81, 151935), (105, 117207), (135, 91161), (189, 65115), (243, 50645), (315, 39069), (405, 30387), (567, 21705), (945, 13023), (1215, 10129), (1447, 8505), (1701, 7235), (2835, 4341)]