61389105

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 102829824

約数和(自身を除く): 41440719

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1961, 2087, 5883, 6261, 9805, 10435, 29415, 31305, 77219, 110611, 231657, 331833, 386095, 553055, 1158285, 1659165, 4092607, 12277821, 20463035, 61389105]

約数ペア:

[(1, 61389105), (3, 20463035), (5, 12277821), (15, 4092607), (37, 1659165), (53, 1158285), (111, 553055), (159, 386095), (185, 331833), (265, 231657), (555, 110611), (795, 77219), (1961, 31305), (2087, 29415), (5883, 10435), (6261, 9805)]