289794315

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{152123}}^1$

素因数の和:152258

約数の個数: 16

約数和(自身を含む): 467324928

約数和(自身を除く): 177530613

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 152123, 456369, 760615, 2281845, 19319621, 57958863, 96598105, 289794315]

約数ペア:

[(1, 289794315), (3, 96598105), (5, 57958863), (15, 19319621), (127, 2281845), (381, 760615), (635, 456369), (1905, 152123)]