2280455055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{72707}}^1$

素因数の和:72776

約数の個数: 48

約数和(自身を含む): 4287445344

約数和(自身を除く): 2006990289

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 3485, 6273, 10455, 31365, 72707, 218121, 363535, 654363, 1090605, 1236019, 2980987, 3271815, 3708057, 6180095, 8942961, 11124171, 14904935, 18540285, 26828883, 44714805, 50676779, 55620855, 134144415, 152030337, 253383895, 456091011, 760151685, 2280455055]

約数ペア:

[(1, 2280455055), (3, 760151685), (5, 456091011), (9, 253383895), (15, 152030337), (17, 134144415), (41, 55620855), (45, 50676779), (51, 44714805), (85, 26828883), (123, 18540285), (153, 14904935), (205, 11124171), (255, 8942961), (369, 6180095), (615, 3708057), (697, 3271815), (765, 2980987), (1845, 1236019), (2091, 1090605), (3485, 654363), (6273, 363535), (10455, 218121), (31365, 72707)]