13223595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 26627328

約数和(自身を除く): 13403733

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 107, 165, 231, 321, 385, 535, 749, 1155, 1177, 1605, 2247, 3531, 3745, 5885, 8239, 11235, 11449, 17655, 24717, 34347, 41195, 57245, 80143, 123585, 125939, 171735, 240429, 377817, 400715, 629695, 881573, 1202145, 1889085, 2644719, 4407865, 13223595]

約数ペア:

[(1, 13223595), (3, 4407865), (5, 2644719), (7, 1889085), (11, 1202145), (15, 881573), (21, 629695), (33, 400715), (35, 377817), (55, 240429), (77, 171735), (105, 125939), (107, 123585), (165, 80143), (231, 57245), (321, 41195), (385, 34347), (535, 24717), (749, 17655), (1155, 11449), (1177, 11235), (1605, 8239), (2247, 5885), (3531, 3745)]