13463905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 20127744

約数和(自身を除く): 6663839

約数列:

[1, 5, 7, 13, 35, 65, 91, 127, 233, 455, 635, 889, 1165, 1631, 1651, 3029, 4445, 8155, 8255, 11557, 15145, 21203, 29591, 57785, 106015, 147955, 207137, 384683, 1035685, 1923415, 2692781, 13463905]

約数ペア:

[(1, 13463905), (5, 2692781), (7, 1923415), (13, 1035685), (35, 384683), (65, 207137), (91, 147955), (127, 106015), (233, 57785), (455, 29591), (635, 21203), (889, 15145), (1165, 11557), (1631, 8255), (1651, 8155), (3029, 4445)]