55343745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42409}}^1$

素因数の和:42449

約数の個数: 24

約数和(自身を含む): 99239400

約数和(自身を除く): 43895655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 42409, 127227, 212045, 381681, 636135, 1229861, 1908405, 3689583, 6149305, 11068749, 18447915, 55343745]

約数ペア:

[(1, 55343745), (3, 18447915), (5, 11068749), (9, 6149305), (15, 3689583), (29, 1908405), (45, 1229861), (87, 636135), (145, 381681), (261, 212045), (435, 127227), (1305, 42409)]