61138945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 89206272

約数和(自身を除く): 28067327

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 805, 1219, 1433, 1855, 6095, 7165, 8533, 10031, 32959, 42665, 50155, 75949, 164795, 230713, 379745, 531643, 1153565, 1746827, 2658215, 8734135, 12227789, 61138945]

約数ペア:

[(1, 61138945), (5, 12227789), (7, 8734135), (23, 2658215), (35, 1746827), (53, 1153565), (115, 531643), (161, 379745), (265, 230713), (371, 164795), (805, 75949), (1219, 50155), (1433, 42665), (1855, 32959), (6095, 10031), (7165, 8533)]