39393285

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 65359872

約数和(自身を除く): 25966587

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 705, 787, 1065, 2361, 3337, 3935, 10011, 11805, 16685, 36989, 50055, 55877, 110967, 167631, 184945, 279385, 554835, 838155, 2626219, 7878657, 13131095, 39393285]

約数ペア:

[(1, 39393285), (3, 13131095), (5, 7878657), (15, 2626219), (47, 838155), (71, 554835), (141, 279385), (213, 184945), (235, 167631), (355, 110967), (705, 55877), (787, 50055), (1065, 36989), (2361, 16685), (3337, 11805), (3935, 10011)]