47469645

素因数分解:

$3^4\times 5^1\times {\mathrm{117209}}^1$

素因数の和:117226

約数の個数: 20

約数和(自身を含む): 85094460

約数和(自身を除く): 37624815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 117209, 351627, 586045, 1054881, 1758135, 3164643, 5274405, 9493929, 15823215, 47469645]

約数ペア:

[(1, 47469645), (3, 15823215), (5, 9493929), (9, 5274405), (15, 3164643), (27, 1758135), (45, 1054881), (81, 586045), (135, 351627), (405, 117209)]