16766685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28661}}^1$

素因数の和:28685

約数の個数: 24

約数和(自身を含む): 31298904

約数和(自身を除く): 14532219

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 28661, 85983, 143305, 257949, 372593, 429915, 1117779, 1289745, 1862965, 3353337, 5588895, 16766685]

約数ペア:

[(1, 16766685), (3, 5588895), (5, 3353337), (9, 1862965), (13, 1289745), (15, 1117779), (39, 429915), (45, 372593), (65, 257949), (117, 143305), (195, 85983), (585, 28661)]