28626075

素因数分解:

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

素因数の和:42428

約数の個数: 24

約数和(自身を含む): 52588400

約数和(自身を除く): 23962325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42409, 127227, 212045, 381681, 636135, 1060225, 1145043, 1908405, 3180675, 5725215, 9542025, 28626075]

約数ペア:

[(1, 28626075), (3, 9542025), (5, 5725215), (9, 3180675), (15, 1908405), (25, 1145043), (27, 1060225), (45, 636135), (75, 381681), (135, 212045), (225, 127227), (675, 42409)]