6778455.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 120261024

約数和(自身を除く): 55184769

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 257, 331, 765, 771, 993, 1285, 1655, 2313, 2979, 3855, 4369, 4965, 5627, 11565, 13107, 14895, 16881, 21845, 28135, 39321, 50643, 65535, 84405, 85067, 196605, 253215, 255201, 425335, 765603, 1276005, 1446139, 3828015, 4338417, 7230695, 13015251, 21692085, 65076255]

約数ペア:

[(1, 65076255), (3, 21692085), (5, 13015251), (9, 7230695), (15, 4338417), (17, 3828015), (45, 1446139), (51, 1276005), (85, 765603), (153, 425335), (255, 255201), (257, 253215), (331, 196605), (765, 85067), (771, 84405), (993, 65535), (1285, 50643), (1655, 39321), (2313, 28135), (2979, 21845), (3855, 16881), (4369, 14895), (4965, 13107), (5627, 11565)]