312963585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{14479}}^1$

素因数の和:14629

約数の個数: 32

約数和(自身を含む): 550471680

約数和(自身を除く): 237508095

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 4323, 7205, 14479, 21615, 43437, 72395, 159269, 217185, 477807, 796345, 1896749, 2389035, 5690247, 9483745, 20864239, 28451235, 62592717, 104321195, 312963585]

約数ペア:

[(1, 312963585), (3, 104321195), (5, 62592717), (11, 28451235), (15, 20864239), (33, 9483745), (55, 5690247), (131, 2389035), (165, 1896749), (393, 796345), (655, 477807), (1441, 217185), (1965, 159269), (4323, 72395), (7205, 43437), (14479, 21615)]