199675905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{93089}}^1$

素因数の和:93121

約数の個数: 32

約数和(自身を含む): 375338880

約数和(自身を除く): 175662975

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 93089, 279267, 465445, 1023979, 1210157, 1396335, 3071937, 3630471, 5119895, 6050785, 13311727, 15359685, 18152355, 39935181, 66558635, 199675905]

約数ペア:

[(1, 199675905), (3, 66558635), (5, 39935181), (11, 18152355), (13, 15359685), (15, 13311727), (33, 6050785), (39, 5119895), (55, 3630471), (65, 3071937), (143, 1396335), (165, 1210157), (195, 1023979), (429, 465445), (715, 279267), (2145, 93089)]