29294145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 54334800

約数和(自身を除く): 25040655

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 149, 153, 255, 257, 447, 745, 765, 771, 1285, 1341, 2235, 2313, 2533, 3855, 4369, 6705, 7599, 11565, 12665, 13107, 21845, 22797, 37995, 38293, 39321, 65535, 113985, 114879, 191465, 196605, 344637, 574395, 650981, 1723185, 1952943, 3254905, 5858829, 9764715, 29294145]

約数ペア:

[(1, 29294145), (3, 9764715), (5, 5858829), (9, 3254905), (15, 1952943), (17, 1723185), (45, 650981), (51, 574395), (85, 344637), (149, 196605), (153, 191465), (255, 114879), (257, 113985), (447, 65535), (745, 39321), (765, 38293), (771, 37995), (1285, 22797), (1341, 21845), (2235, 13107), (2313, 12665), (2533, 11565), (3855, 7599), (4369, 6705)]