80147865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24623}}^1$

素因数の和:24669

約数の個数: 32

約数和(自身を含む): 151289856

約数和(自身を除く): 71141991

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 24623, 73869, 123115, 172361, 369345, 517083, 763313, 861805, 2289939, 2585415, 3816565, 5343191, 11449695, 16029573, 26715955, 80147865]

約数ペア:

[(1, 80147865), (3, 26715955), (5, 16029573), (7, 11449695), (15, 5343191), (21, 3816565), (31, 2585415), (35, 2289939), (93, 861805), (105, 763313), (155, 517083), (217, 369345), (465, 172361), (651, 123115), (1085, 73869), (3255, 24623)]