5549355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 11182080

約数和(自身を除く): 5632725

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 223, 237, 315, 395, 553, 669, 711, 1115, 1185, 1561, 1659, 2007, 2765, 3345, 3555, 4683, 4977, 7805, 8295, 10035, 14049, 17617, 23415, 24885, 52851, 70245, 88085, 123319, 158553, 264255, 369957, 616595, 792765, 1109871, 1849785, 5549355]

約数ペア:

[(1, 5549355), (3, 1849785), (5, 1109871), (7, 792765), (9, 616595), (15, 369957), (21, 264255), (35, 158553), (45, 123319), (63, 88085), (79, 70245), (105, 52851), (223, 24885), (237, 23415), (315, 17617), (395, 14049), (553, 10035), (669, 8295), (711, 7805), (1115, 4977), (1185, 4683), (1561, 3555), (1659, 3345), (2007, 2765)]