25211095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 37836288

約数和(自身を除く): 12625193

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 827, 871, 2345, 4135, 4355, 5789, 6097, 10751, 28945, 30485, 53755, 55409, 75257, 277045, 376285, 387863, 720317, 1939315, 3601585, 5042219, 25211095]

約数ペア:

[(1, 25211095), (5, 5042219), (7, 3601585), (13, 1939315), (35, 720317), (65, 387863), (67, 376285), (91, 277045), (335, 75257), (455, 55409), (469, 53755), (827, 30485), (871, 28945), (2345, 10751), (4135, 6097), (4355, 5789)]