31328085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 52618752

約数和(自身を除く): 21290667

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 1201, 1739, 3603, 5217, 6005, 8695, 18015, 26085, 44437, 56447, 133311, 169341, 222185, 282235, 666555, 846705, 2088539, 6265617, 10442695, 31328085]

約数ペア:

[(1, 31328085), (3, 10442695), (5, 6265617), (15, 2088539), (37, 846705), (47, 666555), (111, 282235), (141, 222185), (185, 169341), (235, 133311), (555, 56447), (705, 44437), (1201, 26085), (1739, 18015), (3603, 8695), (5217, 6005)]