6893315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 10063872

約数和(自身を除く): 3170557

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 311, 341, 403, 715, 1555, 1705, 2015, 3421, 4043, 4433, 9641, 17105, 20215, 22165, 44473, 48205, 106051, 125333, 222365, 530255, 626665, 1378663, 6893315]

約数ペア:

[(1, 6893315), (5, 1378663), (11, 626665), (13, 530255), (31, 222365), (55, 125333), (65, 106051), (143, 48205), (155, 44473), (311, 22165), (341, 20215), (403, 17105), (715, 9641), (1555, 4433), (1705, 4043), (2015, 3421)]