26955795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 46916928

約数和(自身を除く): 19961133

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 2857, 3145, 8571, 9435, 14285, 42855, 48569, 105709, 145707, 242845, 317127, 528545, 728535, 1585635, 1797053, 5391159, 8985265, 26955795]

約数ペア:

[(1, 26955795), (3, 8985265), (5, 5391159), (15, 1797053), (17, 1585635), (37, 728535), (51, 528545), (85, 317127), (111, 242845), (185, 145707), (255, 105709), (555, 48569), (629, 42855), (1887, 14285), (2857, 9435), (3145, 8571)]