289097715

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{232207}}^1$

素因数の和:232298

約数の個数: 16

約数和(自身を含む): 468131328

約数和(自身を除く): 179033613

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 232207, 696621, 1161035, 3483105, 19273181, 57819543, 96365905, 289097715]

約数ペア:

[(1, 289097715), (3, 96365905), (5, 57819543), (15, 19273181), (83, 3483105), (249, 1161035), (415, 696621), (1245, 232207)]