57271215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 40706385

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 2099, 5457, 6297, 9095, 10495, 27285, 31485, 35683, 107049, 178415, 224593, 535245, 673779, 1122965, 3368895, 3818081, 11454243, 19090405, 57271215]

約数ペア:

[(1, 57271215), (3, 19090405), (5, 11454243), (15, 3818081), (17, 3368895), (51, 1122965), (85, 673779), (107, 535245), (255, 224593), (321, 178415), (535, 107049), (1605, 35683), (1819, 31485), (2099, 27285), (5457, 10495), (6297, 9095)]