12635505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 10951695

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 199, 249, 255, 415, 597, 747, 765, 995, 1245, 1411, 1791, 2985, 3383, 3735, 4233, 7055, 8955, 10149, 12699, 16517, 16915, 21165, 30447, 49551, 50745, 63495, 82585, 148653, 152235, 247755, 280789, 743265, 842367, 1403945, 2527101, 4211835, 12635505]

約数ペア:

[(1, 12635505), (3, 4211835), (5, 2527101), (9, 1403945), (15, 842367), (17, 743265), (45, 280789), (51, 247755), (83, 152235), (85, 148653), (153, 82585), (199, 63495), (249, 50745), (255, 49551), (415, 30447), (597, 21165), (747, 16915), (765, 16517), (995, 12699), (1245, 10149), (1411, 8955), (1791, 7055), (2985, 4233), (3383, 3735)]