13606808215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{20753}}^1$

素因数の和:20920

約数の個数: 64

約数和(自身を含む): 22091553792

約数和(自身を除く): 8484745577

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 131, 143, 385, 455, 655, 715, 917, 1001, 1441, 1703, 4585, 5005, 7205, 8515, 10087, 11921, 18733, 20753, 50435, 59605, 93665, 103765, 131131, 145271, 228283, 269789, 655655, 726355, 1141415, 1348945, 1597981, 1888523, 2718643, 2967679, 7989905, 9442615, 13593215, 14838395, 19030501, 20773753, 29905073, 35342359, 95152505, 103868765, 149525365, 176711795, 209335511, 247396513, 388765949, 1046677555, 1236982565, 1943829745, 2721361643, 13606808215]

約数ペア:

[(1, 13606808215), (5, 2721361643), (7, 1943829745), (11, 1236982565), (13, 1046677555), (35, 388765949), (55, 247396513), (65, 209335511), (77, 176711795), (91, 149525365), (131, 103868765), (143, 95152505), (385, 35342359), (455, 29905073), (655, 20773753), (715, 19030501), (917, 14838395), (1001, 13593215), (1441, 9442615), (1703, 7989905), (4585, 2967679), (5005, 2718643), (7205, 1888523), (8515, 1597981), (10087, 1348945), (11921, 1141415), (18733, 726355), (20753, 655655), (50435, 269789), (59605, 228283), (93665, 145271), (103765, 131131)]