25825865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4787}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 33784128

約数和(自身を除く): 7958263

約数列:

[1, 5, 13, 65, 83, 415, 1079, 4787, 5395, 23935, 62231, 311155, 397321, 1986605, 5165173, 25825865]

約数ペア:

[(1, 25825865), (5, 5165173), (13, 1986605), (65, 397321), (83, 311155), (415, 62231), (1079, 23935), (4787, 5395)]