38931275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 52228800

約数和(自身を除く): 13297525

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 1949, 3995, 9745, 19975, 33133, 48725, 91603, 165665, 458015, 828325, 1557251, 2290075, 7786255, 38931275]

約数ペア:

[(1, 38931275), (5, 7786255), (17, 2290075), (25, 1557251), (47, 828325), (85, 458015), (235, 165665), (425, 91603), (799, 48725), (1175, 33133), (1949, 19975), (3995, 9745)]