12703635

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4481}}^1$

素因数の和:4505

約数の個数: 40

約数和(自身を含む): 26031456

約数和(自身を除く): 13327821

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4481, 13443, 22405, 31367, 40329, 67215, 94101, 120987, 156835, 201645, 282303, 362961, 470505, 604935, 846909, 1411515, 1814805, 2540727, 4234545, 12703635]

約数ペア:

[(1, 12703635), (3, 4234545), (5, 2540727), (7, 1814805), (9, 1411515), (15, 846909), (21, 604935), (27, 470505), (35, 362961), (45, 282303), (63, 201645), (81, 156835), (105, 120987), (135, 94101), (189, 67215), (315, 40329), (405, 31367), (567, 22405), (945, 13443), (2835, 4481)]