26791665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 18551055

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 983, 1185, 1817, 2949, 4915, 5451, 9085, 14745, 22609, 27255, 67827, 77657, 113045, 232971, 339135, 388285, 1164855, 1786111, 5358333, 8930555, 26791665]

約数ペア:

[(1, 26791665), (3, 8930555), (5, 5358333), (15, 1786111), (23, 1164855), (69, 388285), (79, 339135), (115, 232971), (237, 113045), (345, 77657), (395, 67827), (983, 27255), (1185, 22609), (1817, 14745), (2949, 9085), (4915, 5451)]