889705095

素因数分解:

$3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{29761}}^1$

素因数の和:31762

約数の個数: 16

約数和(自身を含む): 1424290272

約数和(自身を除く): 534585177

約数列:

[1, 3, 5, 15, 1993, 5979, 9965, 29761, 29895, 89283, 148805, 446415, 59313673, 177941019, 296568365, 889705095]

約数ペア:

[(1, 889705095), (3, 296568365), (5, 177941019), (15, 59313673), (1993, 446415), (5979, 148805), (9965, 89283), (29761, 29895)]