129327205

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 187545600

約数和(自身を除く): 58218395

約数列:

[1, 5, 7, 19, 35, 95, 133, 439, 443, 665, 2195, 2215, 3073, 3101, 8341, 8417, 15365, 15505, 41705, 42085, 58387, 58919, 194477, 291935, 294595, 972385, 1361339, 3695063, 6806695, 18475315, 25865441, 129327205]

約数ペア:

[(1, 129327205), (5, 25865441), (7, 18475315), (19, 6806695), (35, 3695063), (95, 1361339), (133, 972385), (439, 294595), (443, 291935), (665, 194477), (2195, 58919), (2215, 58387), (3073, 42085), (3101, 41705), (8341, 15505), (8417, 15365)]