89705865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{260017}}^1$

素因数の和:260048

約数の個数: 16

約数和(自身を含む): 149770368

約数和(自身を除く): 60064503

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 260017, 780051, 1300085, 3900255, 5980391, 17941173, 29901955, 89705865]

約数ペア:

[(1, 89705865), (3, 29901955), (5, 17941173), (15, 5980391), (23, 3900255), (69, 1300085), (115, 780051), (345, 260017)]