90201455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1129}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 118107600

約数和(自身を除く): 27906145

約数列:

[1, 5, 19, 29, 95, 145, 551, 841, 1129, 2755, 4205, 5645, 15979, 21451, 32741, 79895, 107255, 163705, 622079, 949489, 3110395, 4747445, 18040291, 90201455]

約数ペア:

[(1, 90201455), (5, 18040291), (19, 4747445), (29, 3110395), (95, 949489), (145, 622079), (551, 163705), (841, 107255), (1129, 79895), (2755, 32741), (4205, 21451), (5645, 15979)]