1983405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5780

約数の個数: 16

約数和(自身を含む): 3312000

約数和(自身を除く): 1328595

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5749, 17247, 28745, 86235, 132227, 396681, 661135, 1983405]

約数ペア:

[(1, 1983405), (3, 661135), (5, 396681), (15, 132227), (23, 86235), (69, 28745), (115, 17247), (345, 5749)]