26378495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 11361025

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 395, 467, 715, 869, 1027, 2335, 4345, 5135, 5137, 6071, 11297, 25685, 30355, 36893, 56485, 66781, 184465, 333905, 405823, 479609, 2029115, 2398045, 5275699, 26378495]

約数ペア:

[(1, 26378495), (5, 5275699), (11, 2398045), (13, 2029115), (55, 479609), (65, 405823), (79, 333905), (143, 184465), (395, 66781), (467, 56485), (715, 36893), (869, 30355), (1027, 25685), (2335, 11297), (4345, 6071), (5135, 5137)]