47809065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{138577}}^1$

素因数の和:138608

約数の個数: 16

約数和(自身を含む): 79820928

約数和(自身を除く): 32011863

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 138577, 415731, 692885, 2078655, 3187271, 9561813, 15936355, 47809065]

約数ペア:

[(1, 47809065), (3, 15936355), (5, 9561813), (15, 3187271), (23, 2078655), (69, 692885), (115, 415731), (345, 138577)]