27900035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 8871805

約数列:

[1, 5, 23, 37, 79, 83, 115, 185, 395, 415, 851, 1817, 1909, 2923, 3071, 4255, 6557, 9085, 9545, 14615, 15355, 32785, 67229, 70633, 150811, 242609, 336145, 353165, 754055, 1213045, 5580007, 27900035]

約数ペア:

[(1, 27900035), (5, 5580007), (23, 1213045), (37, 754055), (79, 353165), (83, 336145), (115, 242609), (185, 150811), (395, 70633), (415, 67229), (851, 32785), (1817, 15355), (1909, 14615), (2923, 9545), (3071, 9085), (4255, 6557)]