15286371

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 21162240

約数和(自身を除く): 5875869

約数列:

[1, 3, 43, 71, 129, 213, 1669, 3053, 5007, 9159, 71767, 118499, 215301, 355497, 5095457, 15286371]

約数ペア:

[(1, 15286371), (3, 5095457), (43, 355497), (71, 215301), (129, 118499), (213, 71767), (1669, 9159), (3053, 5007)]