24959995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6829}}^1$

素因数の和:6894

約数の個数: 16

約数和(自身を含む): 32456160

約数和(自身を除く): 7496165

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 6829, 34145, 116093, 293647, 580465, 1468235, 4991999, 24959995]

約数ペア:

[(1, 24959995), (5, 4991999), (17, 1468235), (43, 580465), (85, 293647), (215, 116093), (731, 34145), (3655, 6829)]