2013702615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71143}}^1$

素因数の和:71208

約数の個数: 48

約数和(自身を含む): 3795674688

約数和(自身を除く): 1781972073

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 3145, 5661, 9435, 28305, 71143, 213429, 355715, 640287, 1067145, 1209431, 2632291, 3201435, 3628293, 6047155, 7896873, 10884879, 13161455, 18141465, 23690619, 39484365, 44748947, 54424395, 118453095, 134246841, 223744735, 402740523, 671234205, 2013702615]

約数ペア:

[(1, 2013702615), (3, 671234205), (5, 402740523), (9, 223744735), (15, 134246841), (17, 118453095), (37, 54424395), (45, 44748947), (51, 39484365), (85, 23690619), (111, 18141465), (153, 13161455), (185, 10884879), (255, 7896873), (333, 6047155), (555, 3628293), (629, 3201435), (765, 2632291), (1665, 1209431), (1887, 1067145), (3145, 640287), (5661, 355715), (9435, 213429), (28305, 71143)]