2744505

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 4829760

約数和(自身を除く): 2085255

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 859, 1065, 2577, 3195, 4295, 7731, 12885, 38655, 60989, 182967, 304945, 548901, 914835, 2744505]

約数ペア:

[(1, 2744505), (3, 914835), (5, 548901), (9, 304945), (15, 182967), (45, 60989), (71, 38655), (213, 12885), (355, 7731), (639, 4295), (859, 3195), (1065, 2577)]