5725215

素因数分解:

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

素因数の和:42423

約数の個数: 16

約数和(自身を含む): 10178400

約数和(自身を除く): 4453185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 42409, 127227, 212045, 381681, 636135, 1145043, 1908405, 5725215]

約数ペア:

[(1, 5725215), (3, 1908405), (5, 1145043), (9, 636135), (15, 381681), (27, 212045), (45, 127227), (135, 42409)]