11487945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 21581568

約数和(自身を除く): 10093623

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 2957, 3885, 8871, 14785, 20699, 44355, 62097, 103495, 109409, 310485, 328227, 547045, 765863, 1641135, 2297589, 3829315, 11487945]

約数ペア:

[(1, 11487945), (3, 3829315), (5, 2297589), (7, 1641135), (15, 765863), (21, 547045), (35, 328227), (37, 310485), (105, 109409), (111, 103495), (185, 62097), (259, 44355), (555, 20699), (777, 14785), (1295, 8871), (2957, 3885)]