27642435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4217}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 20948925

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 4217, 6555, 12651, 21085, 63255, 80123, 96991, 240369, 290973, 400615, 484955, 1201845, 1454865, 1842829, 5528487, 9214145, 27642435]

約数ペア:

[(1, 27642435), (3, 9214145), (5, 5528487), (15, 1842829), (19, 1454865), (23, 1201845), (57, 484955), (69, 400615), (95, 290973), (115, 240369), (285, 96991), (345, 80123), (437, 63255), (1311, 21085), (2185, 12651), (4217, 6555)]