12554415

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16411}}^1$

素因数の和:16439

約数の個数: 24

約数和(自身を含む): 23042448

約数和(自身を除く): 10488033

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16411, 49233, 82055, 147699, 246165, 278987, 738495, 836961, 1394935, 2510883, 4184805, 12554415]

約数ペア:

[(1, 12554415), (3, 4184805), (5, 2510883), (9, 1394935), (15, 836961), (17, 738495), (45, 278987), (51, 246165), (85, 147699), (153, 82055), (255, 49233), (765, 16411)]