25790275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8669}}^1$

素因数の和:8703

約数の個数: 24

約数和(自身を含む): 38702880

約数和(自身を除く): 12912605

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 8669, 43345, 60683, 147373, 216725, 303415, 736865, 1031611, 1517075, 3684325, 5158055, 25790275]

約数ペア:

[(1, 25790275), (5, 5158055), (7, 3684325), (17, 1517075), (25, 1031611), (35, 736865), (85, 303415), (119, 216725), (175, 147373), (425, 60683), (595, 43345), (2975, 8669)]