15389769

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 21078144

約数和(自身を除く): 5688375

約数列:

[1, 3, 53, 151, 159, 453, 641, 1923, 8003, 24009, 33973, 96791, 101919, 290373, 5129923, 15389769]

約数ペア:

[(1, 15389769), (3, 5129923), (53, 290373), (151, 101919), (159, 96791), (453, 33973), (641, 24009), (1923, 8003)]