47615745

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{20219}}^1$

素因数の和:20384

約数の個数: 16

約数和(自身を含む): 76674240

約数和(自身を除く): 29058495

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 20219, 60657, 101095, 303285, 3174383, 9523149, 15871915, 47615745]

約数ペア:

[(1, 47615745), (3, 15871915), (5, 9523149), (15, 3174383), (157, 303285), (471, 101095), (785, 60657), (2355, 20219)]