3158385

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 5080320

約数和(自身を除く): 1921935

約数列:

[1, 3, 5, 15, 239, 717, 881, 1195, 2643, 3585, 4405, 13215, 210559, 631677, 1052795, 3158385]

約数ペア:

[(1, 3158385), (3, 1052795), (5, 631677), (15, 210559), (239, 13215), (717, 4405), (881, 3585), (1195, 2643)]