26809835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 9962005

約数列:

[1, 5, 13, 23, 65, 79, 115, 227, 299, 395, 1027, 1135, 1495, 1817, 2951, 5135, 5221, 9085, 14755, 17933, 23621, 26105, 67873, 89665, 118105, 233129, 339365, 412459, 1165645, 2062295, 5361967, 26809835]

約数ペア:

[(1, 26809835), (5, 5361967), (13, 2062295), (23, 1165645), (65, 412459), (79, 339365), (115, 233129), (227, 118105), (299, 89665), (395, 67873), (1027, 26105), (1135, 23621), (1495, 17933), (1817, 14755), (2951, 9085), (5135, 5221)]