164601385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{4091}}^1$

素因数の和:4728

約数の個数: 16

約数和(自身を含む): 213111360

約数和(自身を除く): 48509975

約数列:

[1, 5, 13, 65, 619, 3095, 4091, 8047, 20455, 40235, 53183, 265915, 2532329, 12661645, 32920277, 164601385]

約数ペア:

[(1, 164601385), (5, 32920277), (13, 12661645), (65, 2532329), (619, 265915), (3095, 53183), (4091, 40235), (8047, 20455)]