16479455

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 20409408

約数和(自身を除く): 3929953

約数列:

[1, 5, 61, 71, 305, 355, 761, 3805, 4331, 21655, 46421, 54031, 232105, 270155, 3295891, 16479455]

約数ペア:

[(1, 16479455), (5, 3295891), (61, 270155), (71, 232105), (305, 54031), (355, 46421), (761, 21655), (3805, 4331)]