677011485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{4129}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 1148999040

約数和(自身を除く): 471987555

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 643, 1929, 3215, 4129, 9645, 10931, 12387, 20645, 32793, 54655, 61935, 70193, 163965, 210579, 350965, 1052895, 2654947, 7964841, 13274735, 39824205, 45134099, 135402297, 225670495, 677011485]

約数ペア:

[(1, 677011485), (3, 225670495), (5, 135402297), (15, 45134099), (17, 39824205), (51, 13274735), (85, 7964841), (255, 2654947), (643, 1052895), (1929, 350965), (3215, 210579), (4129, 163965), (9645, 70193), (10931, 61935), (12387, 54655), (20645, 32793)]