28224735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 57324672

約数和(自身を除く): 29099937

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 3491, 8085, 10473, 17455, 24437, 38401, 52365, 73311, 115203, 122185, 171059, 192005, 268807, 366555, 513177, 576015, 806421, 855295, 1344035, 1881649, 2565885, 4032105, 5644947, 9408245, 28224735]

約数ペア:

[(1, 28224735), (3, 9408245), (5, 5644947), (7, 4032105), (11, 2565885), (15, 1881649), (21, 1344035), (33, 855295), (35, 806421), (49, 576015), (55, 513177), (77, 366555), (105, 268807), (147, 192005), (165, 171059), (231, 122185), (245, 115203), (385, 73311), (539, 52365), (735, 38401), (1155, 24437), (1617, 17455), (2695, 10473), (3491, 8085)]