5117805

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 11310624

約数和(自身を除く): 6192819

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 211, 231, 245, 315, 385, 441, 495, 539, 633, 693, 735, 1055, 1155, 1477, 1617, 1899, 2205, 2321, 2695, 3165, 3465, 4431, 4851, 6963, 7385, 8085, 9495, 10339, 11605, 13293, 16247, 20889, 22155, 24255, 31017, 34815, 48741, 51695, 66465, 81235, 93051, 104445, 113729, 146223, 155085, 243705, 341187, 465255, 568645, 731115, 1023561, 1705935, 5117805]

約数ペア:

[(1, 5117805), (3, 1705935), (5, 1023561), (7, 731115), (9, 568645), (11, 465255), (15, 341187), (21, 243705), (33, 155085), (35, 146223), (45, 113729), (49, 104445), (55, 93051), (63, 81235), (77, 66465), (99, 51695), (105, 48741), (147, 34815), (165, 31017), (211, 24255), (231, 22155), (245, 20889), (315, 16247), (385, 13293), (441, 11605), (495, 10339), (539, 9495), (633, 8085), (693, 7385), (735, 6963), (1055, 4851), (1155, 4431), (1477, 3465), (1617, 3165), (1899, 2695), (2205, 2321)]