11097855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 20723040

約数和(自身を除く): 9625185

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 163, 255, 267, 445, 489, 765, 801, 815, 1335, 1467, 1513, 2445, 2771, 4005, 4539, 7335, 7565, 8313, 13617, 13855, 14507, 22695, 24939, 41565, 43521, 68085, 72535, 124695, 130563, 217605, 246619, 652815, 739857, 1233095, 2219571, 3699285, 11097855]

約数ペア:

[(1, 11097855), (3, 3699285), (5, 2219571), (9, 1233095), (15, 739857), (17, 652815), (45, 246619), (51, 217605), (85, 130563), (89, 124695), (153, 72535), (163, 68085), (255, 43521), (267, 41565), (445, 24939), (489, 22695), (765, 14507), (801, 13855), (815, 13617), (1335, 8313), (1467, 7565), (1513, 7335), (2445, 4539), (2771, 4005)]