27477385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5351}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 35965440

約数和(自身を除く): 8488055

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 5351, 26755, 69563, 347815, 422729, 2113645, 5495477, 27477385]

約数ペア:

[(1, 27477385), (5, 5495477), (13, 2113645), (65, 422729), (79, 347815), (395, 69563), (1027, 26755), (5135, 5351)]