239400000045

素因数分解:

$3^2\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{3285979}}^1$

素因数の和:3287609

約数の個数: 24

約数和(自身を含む): 415216432800

約数和(自身を除く): 175816432755

約数列:

[1, 3, 5, 9, 15, 45, 1619, 4857, 8095, 14571, 24285, 72855, 3285979, 9857937, 16429895, 29573811, 49289685, 147869055, 5320000001, 15960000003, 26600000005, 47880000009, 79800000015, 239400000045]

約数ペア:

[(1, 239400000045), (3, 79800000015), (5, 47880000009), (9, 26600000005), (15, 15960000003), (45, 5320000001), (1619, 147869055), (4857, 49289685), (8095, 29573811), (14571, 16429895), (24285, 9857937), (72855, 3285979)]