12670695

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5552

約数の個数: 32

約数和(自身を含む): 23855040

約数和(自身を除く): 11184345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5521, 16563, 27605, 49689, 82815, 93857, 149067, 248445, 281571, 469285, 745335, 844713, 1407855, 2534139, 4223565, 12670695]

約数ペア:

[(1, 12670695), (3, 4223565), (5, 2534139), (9, 1407855), (15, 844713), (17, 745335), (27, 469285), (45, 281571), (51, 248445), (85, 149067), (135, 93857), (153, 82815), (255, 49689), (459, 27605), (765, 16563), (2295, 5521)]