16200195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 12691965

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2089, 2585, 6267, 7755, 10445, 22979, 31335, 68937, 98183, 114895, 294549, 344685, 490915, 1080013, 1472745, 3240039, 5400065, 16200195]

約数ペア:

[(1, 16200195), (3, 5400065), (5, 3240039), (11, 1472745), (15, 1080013), (33, 490915), (47, 344685), (55, 294549), (141, 114895), (165, 98183), (235, 68937), (517, 31335), (705, 22979), (1551, 10445), (2089, 7755), (2585, 6267)]