6887955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 4643565

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 181, 215, 295, 543, 645, 885, 905, 2537, 2715, 7611, 7783, 10679, 12685, 23349, 32037, 38055, 38915, 53395, 116745, 160185, 459197, 1377591, 2295985, 6887955]

約数ペア:

[(1, 6887955), (3, 2295985), (5, 1377591), (15, 459197), (43, 160185), (59, 116745), (129, 53395), (177, 38915), (181, 38055), (215, 32037), (295, 23349), (543, 12685), (645, 10679), (885, 7783), (905, 7611), (2537, 2715)]