55080765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 102351600

約数和(自身を除く): 47270835

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 765, 801, 809, 1335, 1513, 2427, 4005, 4045, 4539, 7281, 7565, 12135, 13617, 13753, 22695, 36405, 41259, 68085, 68765, 72001, 123777, 206295, 216003, 360005, 618885, 648009, 1080015, 1224017, 3240045, 3672051, 6120085, 11016153, 18360255, 55080765]

約数ペア:

[(1, 55080765), (3, 18360255), (5, 11016153), (9, 6120085), (15, 3672051), (17, 3240045), (45, 1224017), (51, 1080015), (85, 648009), (89, 618885), (153, 360005), (255, 216003), (267, 206295), (445, 123777), (765, 72001), (801, 68765), (809, 68085), (1335, 41259), (1513, 36405), (2427, 22695), (4005, 13753), (4045, 13617), (4539, 12135), (7281, 7565)]