2764455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 4826304

約数和(自身を除く): 2061849

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 293, 555, 629, 879, 1465, 1887, 3145, 4395, 4981, 9435, 10841, 14943, 24905, 32523, 54205, 74715, 162615, 184297, 552891, 921485, 2764455]

約数ペア:

[(1, 2764455), (3, 921485), (5, 552891), (15, 184297), (17, 162615), (37, 74715), (51, 54205), (85, 32523), (111, 24905), (185, 14943), (255, 10841), (293, 9435), (555, 4981), (629, 4395), (879, 3145), (1465, 1887)]