589815

素因数分解:

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

素因数の和:288

約数の個数: 32

約数和(自身を含む): 1114560

約数和(自身を除く): 524745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 257, 459, 765, 771, 1285, 2295, 2313, 3855, 4369, 6939, 11565, 13107, 21845, 34695, 39321, 65535, 117963, 196605, 589815]

約数ペア:

[(1, 589815), (3, 196605), (5, 117963), (9, 65535), (15, 39321), (17, 34695), (27, 21845), (45, 13107), (51, 11565), (85, 6939), (135, 4369), (153, 3855), (255, 2313), (257, 2295), (459, 1285), (765, 771)]