9009315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 18353088

約数和(自身を除く): 9343773

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 773, 777, 1295, 1665, 2319, 2331, 3865, 3885, 5411, 6957, 11595, 11655, 16233, 27055, 28601, 34785, 48699, 81165, 85803, 143005, 200207, 243495, 257409, 429015, 600621, 1001035, 1287045, 1801863, 3003105, 9009315]

約数ペア:

[(1, 9009315), (3, 3003105), (5, 1801863), (7, 1287045), (9, 1001035), (15, 600621), (21, 429015), (35, 257409), (37, 243495), (45, 200207), (63, 143005), (105, 85803), (111, 81165), (185, 48699), (259, 34785), (315, 28601), (333, 27055), (555, 16233), (773, 11655), (777, 11595), (1295, 6957), (1665, 5411), (2319, 3885), (2331, 3865)]