56124765

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21881}}^1$

素因数の和:21914

約数の個数: 32

約数和(自身を含む): 105033600

約数和(自身を除く): 48908835

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 21881, 65643, 109405, 196929, 328215, 415739, 590787, 984645, 1247217, 2078695, 2953935, 3741651, 6236085, 11224953, 18708255, 56124765]

約数ペア:

[(1, 56124765), (3, 18708255), (5, 11224953), (9, 6236085), (15, 3741651), (19, 2953935), (27, 2078695), (45, 1247217), (57, 984645), (95, 590787), (135, 415739), (171, 328215), (285, 196929), (513, 109405), (855, 65643), (2565, 21881)]