26564135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1171}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 34456800

約数和(自身を除く): 7892665

約数列:

[1, 5, 13, 65, 349, 1171, 1745, 4537, 5855, 15223, 22685, 76115, 408679, 2043395, 5312827, 26564135]

約数ペア:

[(1, 26564135), (5, 5312827), (13, 2043395), (65, 408679), (349, 76115), (1171, 22685), (1745, 15223), (4537, 5855)]