16784235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2207}}^1$

素因数の和:2244

約数の個数: 36

約数和(自身を含む): 31516992

約数和(自身を除く): 14732757

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2207, 2535, 6621, 7605, 11035, 19863, 28691, 33105, 86073, 99315, 143455, 258219, 372983, 430365, 1118949, 1291095, 1864915, 3356847, 5594745, 16784235]

約数ペア:

[(1, 16784235), (3, 5594745), (5, 3356847), (9, 1864915), (13, 1291095), (15, 1118949), (39, 430365), (45, 372983), (65, 258219), (117, 143455), (169, 99315), (195, 86073), (507, 33105), (585, 28691), (845, 19863), (1521, 11035), (2207, 7605), (2535, 6621)]