16231685

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 21219840

約数和(自身を除く): 4988155

約数列:

[1, 5, 17, 47, 85, 235, 239, 289, 799, 1195, 1445, 3995, 4063, 11233, 13583, 20315, 56165, 67915, 69071, 190961, 345355, 954805, 3246337, 16231685]

約数ペア:

[(1, 16231685), (5, 3246337), (17, 954805), (47, 345355), (85, 190961), (235, 69071), (239, 67915), (289, 56165), (799, 20315), (1195, 13583), (1445, 11233), (3995, 4063)]