2118293565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{4919}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 3570739200

約数和(自身を除く): 1452445635

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1511, 4533, 4919, 7555, 14757, 22665, 24595, 28709, 73785, 86127, 93461, 143545, 280383, 430635, 467305, 1401915, 7432609, 22297827, 37163045, 111489135, 141219571, 423658713, 706097855, 2118293565]

約数ペア:

[(1, 2118293565), (3, 706097855), (5, 423658713), (15, 141219571), (19, 111489135), (57, 37163045), (95, 22297827), (285, 7432609), (1511, 1401915), (4533, 467305), (4919, 430635), (7555, 280383), (14757, 143545), (22665, 93461), (24595, 86127), (28709, 73785)]