4227615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13421}}^1$

素因数の和:13439

約数の個数: 24

約数和(自身を含む): 8375328

約数和(自身を除く): 4147713

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 13421, 40263, 67105, 93947, 120789, 201315, 281841, 469735, 603945, 845523, 1409205, 4227615]

約数ペア:

[(1, 4227615), (3, 1409205), (5, 845523), (7, 603945), (9, 469735), (15, 281841), (21, 201315), (35, 120789), (45, 93947), (63, 67105), (105, 40263), (315, 13421)]