15996235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 20424096

約数和(自身を除く): 4427861

約数列:

[1, 5, 17, 85, 307, 613, 1535, 3065, 5219, 10421, 26095, 52105, 188191, 940955, 3199247, 15996235]

約数ペア:

[(1, 15996235), (5, 3199247), (17, 940955), (85, 188191), (307, 52105), (613, 26095), (1535, 10421), (3065, 5219)]