2000351475

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{121787}}^1$

素因数の和:121876

約数の個数: 36

約数和(自身を含む): 3631961736

約数和(自身を除く): 1631610261

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 3285, 5475, 16425, 121787, 365361, 608935, 1096083, 1826805, 3044675, 5480415, 8890451, 9134025, 26671353, 27402075, 44452255, 80014059, 133356765, 222261275, 400070295, 666783825, 2000351475]

約数ペア:

[(1, 2000351475), (3, 666783825), (5, 400070295), (9, 222261275), (15, 133356765), (25, 80014059), (45, 44452255), (73, 27402075), (75, 26671353), (219, 9134025), (225, 8890451), (365, 5480415), (657, 3044675), (1095, 1826805), (1825, 1096083), (3285, 608935), (5475, 365361), (16425, 121787)]