2017152255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{23473}}^1$

素因数の和:23835

約数の個数: 32

約数和(自身を含む): 3427579584

約数和(自身を除く): 1410427329

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 337, 1011, 1685, 5055, 5729, 17187, 23473, 28645, 70419, 85935, 117365, 352095, 399041, 1197123, 1995205, 5985615, 7910401, 23731203, 39552005, 118656015, 134476817, 403430451, 672384085, 2017152255]

約数ペア:

[(1, 2017152255), (3, 672384085), (5, 403430451), (15, 134476817), (17, 118656015), (51, 39552005), (85, 23731203), (255, 7910401), (337, 5985615), (1011, 1995205), (1685, 1197123), (5055, 399041), (5729, 352095), (17187, 117365), (23473, 85935), (28645, 70419)]