8168385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28661}}^1$

素因数の和:28688

約数の個数: 16

約数和(自身を含む): 13757760

約数和(自身を除く): 5589375

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 28661, 85983, 143305, 429915, 544559, 1633677, 2722795, 8168385]

約数ペア:

[(1, 8168385), (3, 2722795), (5, 1633677), (15, 544559), (19, 429915), (57, 143305), (95, 85983), (285, 28661)]