538967085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{1237}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 891835392

約数和(自身を除く): 352868307

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 937, 1237, 2811, 3711, 4685, 6185, 14055, 18555, 29047, 38347, 87141, 115041, 145235, 191735, 435705, 575205, 1159069, 3477207, 5795345, 17386035, 35931139, 107793417, 179655695, 538967085]

約数ペア:

[(1, 538967085), (3, 179655695), (5, 107793417), (15, 35931139), (31, 17386035), (93, 5795345), (155, 3477207), (465, 1159069), (937, 575205), (1237, 435705), (2811, 191735), (3711, 145235), (4685, 115041), (6185, 87141), (14055, 38347), (18555, 29047)]