5177265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 8916480

約数和(自身を除く): 3739215

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 257, 395, 771, 1185, 1285, 1343, 3855, 4029, 4369, 6715, 13107, 20145, 20303, 21845, 60909, 65535, 101515, 304545, 345151, 1035453, 1725755, 5177265]

約数ペア:

[(1, 5177265), (3, 1725755), (5, 1035453), (15, 345151), (17, 304545), (51, 101515), (79, 65535), (85, 60909), (237, 21845), (255, 20303), (257, 20145), (395, 13107), (771, 6715), (1185, 4369), (1285, 4029), (1343, 3855)]