2247225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 3968496

約数和(自身を除く): 1721271

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 249, 285, 361, 415, 475, 1083, 1245, 1425, 1577, 1805, 2075, 4731, 5415, 6225, 7885, 9025, 23655, 27075, 29963, 39425, 89889, 118275, 149815, 449445, 749075, 2247225]

約数ペア:

[(1, 2247225), (3, 749075), (5, 449445), (15, 149815), (19, 118275), (25, 89889), (57, 39425), (75, 29963), (83, 27075), (95, 23655), (249, 9025), (285, 7885), (361, 6225), (415, 5415), (475, 4731), (1083, 2075), (1245, 1805), (1425, 1577)]