1278345065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1\times {\mathrm{5323}}^1$

素因数の和:6488

約数の個数: 16

約数和(自身を含む): 1571389248

約数和(自身を除く): 293044183

約数列:

[1, 5, 43, 215, 1117, 5323, 5585, 26615, 48031, 228889, 240155, 1144445, 5945791, 29728955, 255669013, 1278345065]

約数ペア:

[(1, 1278345065), (5, 255669013), (43, 29728955), (215, 5945791), (1117, 1144445), (5323, 240155), (5585, 228889), (26615, 48031)]