12687788175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{6257}}^1$

素因数の和:7712

約数の個数: 48

約数和(自身を含む): 22100252160

約数和(自身を除く): 9412463985

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1423, 1425, 4269, 6257, 7115, 18771, 21345, 27037, 31285, 35575, 81111, 93855, 106725, 118883, 135185, 156425, 356649, 405555, 469275, 594415, 675925, 1783245, 2027775, 2972075, 8903711, 8916225, 26711133, 44518555, 133555665, 169170509, 222592775, 507511527, 667778325, 845852545, 2537557635, 4229262725, 12687788175]

約数ペア:

[(1, 12687788175), (3, 4229262725), (5, 2537557635), (15, 845852545), (19, 667778325), (25, 507511527), (57, 222592775), (75, 169170509), (95, 133555665), (285, 44518555), (475, 26711133), (1423, 8916225), (1425, 8903711), (4269, 2972075), (6257, 2027775), (7115, 1783245), (18771, 675925), (21345, 594415), (27037, 469275), (31285, 405555), (35575, 356649), (81111, 156425), (93855, 135185), (106725, 118883)]