25599275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 35263368

約数和(自身を除く): 9664093

約数列:

[1, 5, 13, 25, 65, 73, 83, 169, 325, 365, 415, 845, 949, 1079, 1825, 2075, 4225, 4745, 5395, 6059, 12337, 14027, 23725, 26975, 30295, 61685, 70135, 78767, 151475, 308425, 350675, 393835, 1023971, 1969175, 5119855, 25599275]

約数ペア:

[(1, 25599275), (5, 5119855), (13, 1969175), (25, 1023971), (65, 393835), (73, 350675), (83, 308425), (169, 151475), (325, 78767), (365, 70135), (415, 61685), (845, 30295), (949, 26975), (1079, 23725), (1825, 14027), (2075, 12337), (4225, 6059), (4745, 5395)]