28854555

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28711}}^1$

素因数の和:28786

約数の個数: 16

約数和(自身を含む): 46857984

約数和(自身を除く): 18003429

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 28711, 86133, 143555, 430665, 1923637, 5770911, 9618185, 28854555]

約数ペア:

[(1, 28854555), (3, 9618185), (5, 5770911), (15, 1923637), (67, 430665), (201, 143555), (335, 86133), (1005, 28711)]