25500425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 34651800

約数和(自身を除く): 9151375

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2069, 2465, 10345, 12325, 35173, 51725, 60001, 175865, 300005, 879325, 1020017, 1500025, 5100085, 25500425]

約数ペア:

[(1, 25500425), (5, 5100085), (17, 1500025), (25, 1020017), (29, 879325), (85, 300005), (145, 175865), (425, 60001), (493, 51725), (725, 35173), (2069, 12325), (2465, 10345)]