26008775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 35206080

約数和(自身を除く): 9197305

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1013, 1027, 1975, 5065, 5135, 13169, 25325, 25675, 65845, 80027, 329225, 400135, 1040351, 2000675, 5201755, 26008775]

約数ペア:

[(1, 26008775), (5, 5201755), (13, 2000675), (25, 1040351), (65, 400135), (79, 329225), (325, 80027), (395, 65845), (1013, 25675), (1027, 25325), (1975, 13169), (5065, 5135)]