28896445

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 35964720

約数和(自身を除く): 7068275

約数列:

[1, 5, 37, 109, 185, 545, 1433, 4033, 7165, 20165, 53021, 156197, 265105, 780985, 5779289, 28896445]

約数ペア:

[(1, 28896445), (5, 5779289), (37, 780985), (109, 265105), (185, 156197), (545, 53021), (1433, 20165), (4033, 7165)]