25885535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 34359360

約数和(自身を除く): 8473825

約数列:

[1, 5, 13, 65, 71, 79, 355, 395, 923, 1027, 4615, 5041, 5135, 5609, 25205, 28045, 65533, 72917, 327665, 364585, 398239, 1991195, 5177107, 25885535]

約数ペア:

[(1, 25885535), (5, 5177107), (13, 1991195), (65, 398239), (71, 364585), (79, 327665), (355, 72917), (395, 65533), (923, 28045), (1027, 25205), (4615, 5609), (5041, 5135)]