27308655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 52880256

約数和(自身を除く): 25571601

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1283, 1419, 1935, 2365, 3849, 4257, 6415, 7095, 11547, 14113, 19245, 21285, 42339, 55169, 57735, 70565, 127017, 165507, 211695, 275845, 496521, 606859, 635085, 827535, 1820577, 2482605, 3034295, 5461731, 9102885, 27308655]

約数ペア:

[(1, 27308655), (3, 9102885), (5, 5461731), (9, 3034295), (11, 2482605), (15, 1820577), (33, 827535), (43, 635085), (45, 606859), (55, 496521), (99, 275845), (129, 211695), (165, 165507), (215, 127017), (387, 70565), (473, 57735), (495, 55169), (645, 42339), (1283, 21285), (1419, 19245), (1935, 14113), (2365, 11547), (3849, 7095), (4257, 6415)]