48640905

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1547

約数の個数: 40

約数和(自身を含む): 88304832

約数和(自身を除く): 39663927

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 1245, 1447, 2241, 3735, 4341, 6723, 7235, 11205, 13023, 21705, 33615, 39069, 65115, 117207, 120101, 195345, 360303, 586035, 600505, 1080909, 1801515, 3242727, 5404545, 9728181, 16213635, 48640905]

約数ペア:

[(1, 48640905), (3, 16213635), (5, 9728181), (9, 5404545), (15, 3242727), (27, 1801515), (45, 1080909), (81, 600505), (83, 586035), (135, 360303), (249, 195345), (405, 120101), (415, 117207), (747, 65115), (1245, 39069), (1447, 33615), (2241, 21705), (3735, 13023), (4341, 11205), (6723, 7235)]