127570228785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1\times {\mathrm{52259}}^1$

素因数の和:55478

約数の個数: 48

約数和(自身を含む): 234206743680

約数和(自身を除く): 106636514895

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3191, 9573, 15955, 28719, 47865, 52259, 54247, 143595, 156777, 162741, 261295, 271235, 470331, 488223, 783885, 813705, 888403, 2351655, 2441115, 2665209, 4442015, 7995627, 13326045, 39978135, 166758469, 500275407, 833792345, 1500826221, 2501377035, 2834893973, 7504131105, 8504681919, 14174469865, 25514045757, 42523409595, 127570228785]

約数ペア:

[(1, 127570228785), (3, 42523409595), (5, 25514045757), (9, 14174469865), (15, 8504681919), (17, 7504131105), (45, 2834893973), (51, 2501377035), (85, 1500826221), (153, 833792345), (255, 500275407), (765, 166758469), (3191, 39978135), (9573, 13326045), (15955, 7995627), (28719, 4442015), (47865, 2665209), (52259, 2441115), (54247, 2351655), (143595, 888403), (156777, 813705), (162741, 783885), (261295, 488223), (271235, 470331)]