449445

素因数分解:

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

素因数の和:129

約数の個数: 24

約数和(自身を含む): 768096

約数和(自身を除く): 318651

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 361, 415, 1083, 1245, 1577, 1805, 4731, 5415, 7885, 23655, 29963, 89889, 149815, 449445]

約数ペア:

[(1, 449445), (3, 149815), (5, 89889), (15, 29963), (19, 23655), (57, 7885), (83, 5415), (95, 4731), (249, 1805), (285, 1577), (361, 1245), (415, 1083)]