26205525

素因数分解:

$3^4\times 5^2\times {\mathrm{12941}}^1$

素因数の和:12963

約数の個数: 30

約数和(自身を含む): 48545442

約数和(自身を除く): 22339917

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 12941, 38823, 64705, 116469, 194115, 323525, 349407, 582345, 970575, 1048221, 1747035, 2911725, 5241105, 8735175, 26205525]

約数ペア:

[(1, 26205525), (3, 8735175), (5, 5241105), (9, 2911725), (15, 1747035), (25, 1048221), (27, 970575), (45, 582345), (75, 349407), (81, 323525), (135, 194115), (225, 116469), (405, 64705), (675, 38823), (2025, 12941)]