15690185055

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{887203}}^1$

素因数の和:887348

約数の個数: 32

約数和(自身を含む): 28106622720

約数和(自身を除く): 12416437665

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 5895, 17685, 887203, 2661609, 4436015, 7984827, 13308045, 23954481, 39924135, 116223593, 119772405, 348670779, 581117965, 1046012337, 1743353895, 3138037011, 5230061685, 15690185055]

約数ペア:

[(1, 15690185055), (3, 5230061685), (5, 3138037011), (9, 1743353895), (15, 1046012337), (27, 581117965), (45, 348670779), (131, 119772405), (135, 116223593), (393, 39924135), (655, 23954481), (1179, 13308045), (1965, 7984827), (3537, 4436015), (5895, 2661609), (17685, 887203)]