27338715

素因数分解:

$3^5\times 5^1\times {\mathrm{22501}}^1$

素因数の和:22521

約数の個数: 24

約数和(自身を含む): 49144368

約数和(自身を除く): 21805653

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22501, 67503, 112505, 202509, 337515, 607527, 1012545, 1822581, 3037635, 5467743, 9112905, 27338715]

約数ペア:

[(1, 27338715), (3, 9112905), (5, 5467743), (9, 3037635), (15, 1822581), (27, 1012545), (45, 607527), (81, 337515), (135, 202509), (243, 112505), (405, 67503), (1215, 22501)]