16284315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25247}}^1$

素因数の和:25298

約数の個数: 16

約数和(自身を含む): 26661888

約数和(自身を除く): 10377573

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 25247, 75741, 126235, 378705, 1085621, 3256863, 5428105, 16284315]

約数ペア:

[(1, 16284315), (3, 5428105), (5, 3256863), (15, 1085621), (43, 378705), (129, 126235), (215, 75741), (645, 25247)]