66138065

素因数分解:

$5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11593}}^1$

素因数の和:11768

約数の個数: 16

約数和(自身を含む): 91267968

約数和(自身を除く): 25129903

約数列:

[1, 5, 7, 35, 163, 815, 1141, 5705, 11593, 57965, 81151, 405755, 1889659, 9448295, 13227613, 66138065]

約数ペア:

[(1, 66138065), (5, 13227613), (7, 9448295), (35, 1889659), (163, 405755), (815, 81151), (1141, 57965), (5705, 11593)]