470622211585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{128761207}}^1$

素因数の和:128761272

約数の個数: 16

約数和(自身を含む): 611873260416

約数和(自身を除く): 141251048831

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 128761207, 643806035, 2188940519, 5536731901, 10944702595, 27683659505, 94124442317, 470622211585]

約数ペア:

[(1, 470622211585), (5, 94124442317), (17, 27683659505), (43, 10944702595), (85, 5536731901), (215, 2188940519), (731, 643806035), (3655, 128761207)]