2201415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1608825

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 97, 255, 267, 291, 445, 485, 1335, 1455, 1513, 1649, 4539, 4947, 7565, 8245, 8633, 22695, 24735, 25899, 43165, 129495, 146761, 440283, 733805, 2201415]

約数ペア:

[(1, 2201415), (3, 733805), (5, 440283), (15, 146761), (17, 129495), (51, 43165), (85, 25899), (89, 24735), (97, 22695), (255, 8633), (267, 8245), (291, 7565), (445, 4947), (485, 4539), (1335, 1649), (1455, 1513)]