31083905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1013}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 41724072

約数和(自身を除く): 10640167

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1013, 1615, 1805, 5065, 6137, 17221, 19247, 30685, 86105, 96235, 327199, 365693, 1635995, 1828465, 6216781, 31083905]

約数ペア:

[(1, 31083905), (5, 6216781), (17, 1828465), (19, 1635995), (85, 365693), (95, 327199), (323, 96235), (361, 86105), (1013, 30685), (1615, 19247), (1805, 17221), (5065, 6137)]