66302305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5021}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 84369600

約数和(自身を除く): 18067295

約数列:

[1, 5, 19, 95, 139, 695, 2641, 5021, 13205, 25105, 95399, 476995, 697919, 3489595, 13260461, 66302305]

約数ペア:

[(1, 66302305), (5, 13260461), (19, 3489595), (95, 697919), (139, 476995), (695, 95399), (2641, 25105), (5021, 13205)]