13822275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 24935904

約数和(自身を除く): 11113629

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 185, 255, 293, 425, 555, 629, 879, 925, 1275, 1465, 1887, 2775, 3145, 4395, 4981, 7325, 9435, 10841, 14943, 15725, 21975, 24905, 32523, 47175, 54205, 74715, 124525, 162615, 184297, 271025, 373575, 552891, 813075, 921485, 2764455, 4607425, 13822275]

約数ペア:

[(1, 13822275), (3, 4607425), (5, 2764455), (15, 921485), (17, 813075), (25, 552891), (37, 373575), (51, 271025), (75, 184297), (85, 162615), (111, 124525), (185, 74715), (255, 54205), (293, 47175), (425, 32523), (555, 24905), (629, 21975), (879, 15725), (925, 14943), (1275, 10841), (1465, 9435), (1887, 7325), (2775, 4981), (3145, 4395)]