2190691559745

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1248257299}}^1$

素因数の和:1248257326

約数の個数: 32

約数和(自身を含む): 4194144528000

約数和(自身を除く): 2003452968255

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1248257299, 3744771897, 6241286495, 11234315691, 16227344887, 18723859485, 33702947073, 48682034661, 56171578455, 81136724435, 146046103983, 168514735365, 243410173305, 438138311949, 730230519915, 2190691559745]

約数ペア:

[(1, 2190691559745), (3, 730230519915), (5, 438138311949), (9, 243410173305), (13, 168514735365), (15, 146046103983), (27, 81136724435), (39, 56171578455), (45, 48682034661), (65, 33702947073), (117, 18723859485), (135, 16227344887), (195, 11234315691), (351, 6241286495), (585, 3744771897), (1755, 1248257299)]