285014015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{398621}}^1$

素因数の和:398650

約数の個数: 16

約数和(自身を含む): 401810976

約数和(自身を除く): 116796961

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 398621, 1993105, 4384831, 5182073, 21924155, 25910365, 57002803, 285014015]

約数ペア:

[(1, 285014015), (5, 57002803), (11, 25910365), (13, 21924155), (55, 5182073), (65, 4384831), (143, 1993105), (715, 398621)]