64310835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 107216640

約数和(自身を除く): 42905805

約数列:

[1, 3, 5, 15, 29, 87, 145, 163, 435, 489, 815, 907, 2445, 2721, 4535, 4727, 13605, 14181, 23635, 26303, 70905, 78909, 131515, 147841, 394545, 443523, 739205, 2217615, 4287389, 12862167, 21436945, 64310835]

約数ペア:

[(1, 64310835), (3, 21436945), (5, 12862167), (15, 4287389), (29, 2217615), (87, 739205), (145, 443523), (163, 394545), (435, 147841), (489, 131515), (815, 78909), (907, 70905), (2445, 26303), (2721, 23635), (4535, 14181), (4727, 13605)]