26712015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 50388480

約数和(自身を除く): 23676465

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 89, 107, 165, 187, 255, 267, 321, 445, 535, 561, 935, 979, 1177, 1335, 1513, 1605, 1819, 2805, 2937, 3531, 4539, 4895, 5457, 5885, 7565, 9095, 9523, 14685, 16643, 17655, 20009, 22695, 27285, 28569, 47615, 49929, 60027, 83215, 100045, 104753, 142845, 161891, 249645, 300135, 314259, 485673, 523765, 809455, 1571295, 1780801, 2428365, 5342403, 8904005, 26712015]

約数ペア:

[(1, 26712015), (3, 8904005), (5, 5342403), (11, 2428365), (15, 1780801), (17, 1571295), (33, 809455), (51, 523765), (55, 485673), (85, 314259), (89, 300135), (107, 249645), (165, 161891), (187, 142845), (255, 104753), (267, 100045), (321, 83215), (445, 60027), (535, 49929), (561, 47615), (935, 28569), (979, 27285), (1177, 22695), (1335, 20009), (1513, 17655), (1605, 16643), (1819, 14685), (2805, 9523), (2937, 9095), (3531, 7565), (4539, 5885), (4895, 5457)]