82821705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{324791}}^1$

素因数の和:324816

約数の個数: 16

約数和(自身を含む): 140310144

約数和(自身を除く): 57488439

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 324791, 974373, 1623955, 4871865, 5521447, 16564341, 27607235, 82821705]

約数ペア:

[(1, 82821705), (3, 27607235), (5, 16564341), (15, 5521447), (17, 4871865), (51, 1623955), (85, 974373), (255, 324791)]