38110905

素因数分解:

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

素因数の和:4508

約数の個数: 48

約数和(自身を含む): 78309504

約数和(自身を除く): 40198599

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 4481, 8505, 13443, 22405, 31367, 40329, 67215, 94101, 120987, 156835, 201645, 282303, 362961, 470505, 604935, 846909, 1088883, 1411515, 1814805, 2540727, 4234545, 5444415, 7622181, 12703635, 38110905]

約数ペア:

[(1, 38110905), (3, 12703635), (5, 7622181), (7, 5444415), (9, 4234545), (15, 2540727), (21, 1814805), (27, 1411515), (35, 1088883), (45, 846909), (63, 604935), (81, 470505), (105, 362961), (135, 282303), (189, 201645), (243, 156835), (315, 120987), (405, 94101), (567, 67215), (945, 40329), (1215, 31367), (1701, 22405), (2835, 13443), (4481, 8505)]