6486865

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 3855215

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 83, 145, 203, 245, 319, 385, 415, 539, 581, 913, 1015, 1421, 1595, 2233, 2407, 2695, 2905, 4067, 4565, 6391, 7105, 11165, 12035, 15631, 16849, 20335, 26477, 31955, 44737, 78155, 84245, 117943, 132385, 185339, 223685, 589715, 926695, 1297373, 6486865]

約数ペア:

[(1, 6486865), (5, 1297373), (7, 926695), (11, 589715), (29, 223685), (35, 185339), (49, 132385), (55, 117943), (77, 84245), (83, 78155), (145, 44737), (203, 31955), (245, 26477), (319, 20335), (385, 16849), (415, 15631), (539, 12035), (581, 11165), (913, 7105), (1015, 6391), (1421, 4565), (1595, 4067), (2233, 2905), (2407, 2695)]