65088065

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 27809215

約数列:

[1, 5, 7, 31, 35, 155, 217, 239, 251, 1085, 1195, 1255, 1673, 1757, 7409, 7781, 8365, 8785, 37045, 38905, 51863, 54467, 59989, 259315, 272335, 299945, 419923, 1859659, 2099615, 9298295, 13017613, 65088065]

約数ペア:

[(1, 65088065), (5, 13017613), (7, 9298295), (31, 2099615), (35, 1859659), (155, 419923), (217, 299945), (239, 272335), (251, 259315), (1085, 59989), (1195, 54467), (1255, 51863), (1673, 38905), (1757, 37045), (7409, 8785), (7781, 8365)]