55035375

素因数分解:

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

素因数の和:221

約数の個数: 64

約数和(自身を含む): 99066240

約数和(自身を除く): 44030865

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 89, 97, 125, 255, 267, 291, 375, 425, 445, 485, 1275, 1335, 1455, 1513, 1649, 2125, 2225, 2425, 4539, 4947, 6375, 6675, 7275, 7565, 8245, 8633, 11125, 12125, 22695, 24735, 25899, 33375, 36375, 37825, 41225, 43165, 113475, 123675, 129495, 146761, 189125, 206125, 215825, 440283, 567375, 618375, 647475, 733805, 1079125, 2201415, 3237375, 3669025, 11007075, 18345125, 55035375]

約数ペア:

[(1, 55035375), (3, 18345125), (5, 11007075), (15, 3669025), (17, 3237375), (25, 2201415), (51, 1079125), (75, 733805), (85, 647475), (89, 618375), (97, 567375), (125, 440283), (255, 215825), (267, 206125), (291, 189125), (375, 146761), (425, 129495), (445, 123675), (485, 113475), (1275, 43165), (1335, 41225), (1455, 37825), (1513, 36375), (1649, 33375), (2125, 25899), (2225, 24735), (2425, 22695), (4539, 12125), (4947, 11125), (6375, 8633), (6675, 8245), (7275, 7565)]