67025065

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 86246208

約数和(自身を除く): 19221143

約数列:

[1, 5, 19, 71, 95, 355, 361, 523, 1349, 1805, 2615, 6745, 9937, 25631, 37133, 49685, 128155, 185665, 188803, 705527, 944015, 3527635, 13405013, 67025065]

約数ペア:

[(1, 67025065), (5, 13405013), (19, 3527635), (71, 944015), (95, 705527), (355, 188803), (361, 185665), (523, 128155), (1349, 49685), (1805, 37133), (2615, 25631), (6745, 9937)]