57009095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 81575424

約数和(自身を除く): 24566329

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 1123, 3905, 4615, 5615, 10153, 12353, 14599, 50765, 61765, 72995, 79733, 160589, 398665, 802945, 877063, 1036529, 4385315, 5182645, 11401819, 57009095]

約数ペア:

[(1, 57009095), (5, 11401819), (11, 5182645), (13, 4385315), (55, 1036529), (65, 877063), (71, 802945), (143, 398665), (355, 160589), (715, 79733), (781, 72995), (923, 61765), (1123, 50765), (3905, 14599), (4615, 12353), (5615, 10153)]