27537555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4251

約数の個数: 32

約数和(自身を含む): 48407040

約数和(自身を除く): 20869485

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 4201, 6555, 12603, 21005, 63015, 79819, 96623, 239457, 289869, 399095, 483115, 1197285, 1449345, 1835837, 5507511, 9179185, 27537555]

約数ペア:

[(1, 27537555), (3, 9179185), (5, 5507511), (15, 1835837), (19, 1449345), (23, 1197285), (57, 483115), (69, 399095), (95, 289869), (115, 239457), (285, 96623), (345, 79819), (437, 63015), (1311, 21005), (2185, 12603), (4201, 6555)]