284718005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{398207}}^1$

素因数の和:398236

約数の個数: 16

約数和(自身を含む): 401393664

約数和(自身を除く): 116675659

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 398207, 1991035, 4380277, 5176691, 21901385, 25883455, 56943601, 284718005]

約数ペア:

[(1, 284718005), (5, 56943601), (11, 25883455), (13, 21901385), (55, 5176691), (65, 4380277), (143, 1991035), (715, 398207)]