386542175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47869}}^1$

素因数の和:47915

約数の個数: 24

約数和(自身を含む): 534229200

約数和(自身を除く): 147687025

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 47869, 239345, 813773, 909511, 1196725, 4068865, 4547555, 15461687, 20344325, 22737775, 77308435, 386542175]

約数ペア:

[(1, 386542175), (5, 77308435), (17, 22737775), (19, 20344325), (25, 15461687), (85, 4547555), (95, 4068865), (323, 1196725), (425, 909511), (475, 813773), (1615, 239345), (8075, 47869)]